Best Automotive Replacement Engine Main Bolts & Studs - Buying Guide
Last Updated: 05/02/2024
Share on
As an Amazon Associate we earn a fee from qualifying purchases when you follow a link to Amazon from this page. We rank the products, but the links to Amazon are promotional. #1
LS Main Cap Replacement Bolts Compatible with 2000-2015 Chevy GM LS1 LS2 LS6 LS7 LS9 Engines. Replaces OE 12560273 12560272 12556127.
Asin: B0CWBVTBP3 | Model: EHC1007S | PartNumber: EHC1007S
Features
- 10 inner main cap bolts replace OE 12560272
- 10 Outer main cap bolts replace OE 12560273
- 10 side main cap bolts replaces OE 12556127
- See more on Amazon...
10 Side Main Cap Bolts Replaces Oe 12556127.
10 Outer Main Cap Bolts Replace Oe 12560273.
Brand: J MARTIN AUTO | Manufacturer: EHC1007S
Weight: 3.00 Pounds
Warranty: replacement
See On Amazon #2
GM Genuine Parts 11588273 Multi-Purpose Bolt
Asin: B0987SDH31 | Model: 11588273 | PartNumber: 11588273 | Ean: 0195491146754 | UPC: 195491146754
Features
- Fastens vehicle's components together
- Some GM Genuine Parts may have formerly appeared as ACDelco GM Original Equipment (OE)
- GM Engineers design and validate OE parts specifically for your Chevrolet, Buick, GMC, or Cadillac vehicle
- Original equipment parts are designed to work with your GM vehicle safety systems -- aftermarket replacement parts may not meet the same OE safety regulations, depending on the part type
- GM regularly updates production and service part designs to integrate new materials and technologies
- See more on Amazon...
Gm Engineers Design And Validate Oe Parts Specifically For Your Chevrolet, Buick, Gmc, Or Cadillac Vehicle.
Gm Regularly Updates Production And Service Part Designs To Integrate New Materials And Technologies.
Original Equipment Parts Are Designed To Work With Your Gm Vehicle Safety Systems -- Aftermarket Replacement Parts May Not Meet The Same Oe Safety Regulations, Depending On The Part Type.
Some Gm Genuine Parts May Have Formerly Appeared As Acdelco Gm Original Equipment (Oe).
Brand: General Motors | Manufacturer: GM Genuine Parts
Dimensions: 1.00 x 2.50 x 1.40 Inches | Weight: 0.11 Pounds
Warranty: 12 Month / Unlimited Mile Limited Warranty (Parts Only). Please see ACDelco.com for more details.
See On Amazon #3
ARP 1545003 High Performance Series Main Bolt Kit For Select Ford Small Block Applications, 351W, 2-Bolt Main
Asin: B000CFS0TQ | Model: 154-5003 | PartNumber: 154-5003 | Ean: 0672036003869 | UPC: 672036003869
Features
- High Performance Series main bolts are a premium replacement for OEM fasteners
- Designed to meet the exacting standards and demands of professional engine builders
- Forged from 8740 chrome moly steel, with generous under-head radius and rolled threads
- Rated at 180,000 PSI, which is considerably stronger than Grade 8 hardware
- 1000% longer fatigue life than most other main bolts
- See more on Amazon...
Forged From 8740 Chrome Moly Steel, With Generous Under-Head Radius And Rolled Threads.
1000% Longer Fatigue Life Than Most Other Main Bolts.
Rated At 180,000 Psi, Which Is Considerably Stronger Than Grade 8 Hardware.
Designed To Meet The Exacting Standards And Demands Of Professional Engine Builders.
First Available: 06/05/2012
Brand: ARP | Manufacturer: ARP
Dimensions: 0.00 x 0.00 x 0.00 Inches | Weight: 2.51 Pounds
Warranty: Manufacturer warranty
See On Amazon #4
ARP 1345202 High Performance Series Main Bolt
Asin: B000CFO0OU | Model: 134-5202 | PartNumber: 134-5202 | Ean: 0672036001865 | UPC: 672036001865
Features
- Package Dimensions: 5.842 H x 22.098 L x 10.668 W (centimeters)
- Made in USA
- Main Stud/Bolt Kit
- Part number: 1345202
- See more on Amazon...
Main Stud/Bolt Kit.
Part Number: 1345202.
Made In Usa.
First Available: 06/05/2012
Brand: ARP | Manufacturer: ARP
Dimensions: 0.00 x 0.00 x 0.00 Inches | Weight: 2.00 pounds
Warranty: Manufacturer Warranty
See On Amazon #5
Speedmaster PCE287.1002 Main Stud Kit
Asin: B00Z5MK2II | Ean: 0012933012982, 0840136533115 | UPC: 012933012982, 840136533115
Features
- Small Block Chevy...
- 4-Bolt...
- 190,000...
- Includes 12-Point Nuts, Washers Speedmaster engine studs are premium-grade, race-quality studs that are created from aircraft quality 8740 high tensile strength chromoly steel, withstanding up to 190,000 PSI .They are ground and thread-rolled after heat treatment to ensure the exacting tolerances that Speedmaster requires for all of their fasteners. This ensures strength and consistent torque readings. All kits come complete with 4130 heat-treated, parallel-ground washers and high-strength...
- See more on Amazon...
190,000....
Includes 12-Point Nuts, Washers Speedmaster Engine Studs Are Premium-Grade, Race-Quality Studs That Are Created From Aircraft Quality 8740 High Tensile Strength Chromoly Steel, Withstanding Up To 190,000 Psi .They Are Ground And Thread-Rolled After Heat Treatment To Ensure The Exacting Tolerances That Speedmaster Requires For All Of Their Fasteners. This Ensures Strength And Consistent Torque Readings. All Kits Come Complete With 4130 Heat-Treated, Parallel-Ground Washers And High-Strength....
4-Bolt....
Brand: Speedmaster | Manufacturer: Speedmaster
Dimensions: 2.50 x 4.20 x 6.20 Inches | Weight: 3.00 Pounds
See On Amazon #6
PTNHZ LS LS1 LS6 Stainless Steel Engine Bolt Kit Bolts Gaskets Fasteners Kit Relacement For 98-02 Camaro Firebird 04 GTO
Asin: B09HX1LR3H | Model: EMK13 | PartNumber: EMK13 | Ean: 0783902989214 | UPC: 783902989214
Features
- FIT:For GM LS1 & LS6 3-Bolt Throttle by Cable Engines;98-02 Camaro, Firebird, Trans Am & 04 GTO.
- FUNCTION:Include most external engine fasteners, except the accessory bolts.
- ADVANTAGES:Socket head bolt kits are easy to install, more durable and corrosion resistant than OEM, and look exceptional to boot!
- INCLUDES:8 Body Mounts(M04060-01);8 Body Mounts(M04060-02);2 Body Mounts(M03306);8 Small Steel Mounts(S22545);8 Large Steel Mounts(S22319);2 Washers(S10126).
- SUPPORT:At PTNHZ, if you have any question about our product, please contact us right away, we can handle any problems.
- See more on Amazon...
Advantages:Socket Head Bolt Kits Are Easy To Install, More Durable And Corrosion Resistant Than Oem, And Look Exceptional To Boot!.
Support:At Ptnhz, If You Have Any Question About Our Product, Please Contact Us Right Away, We Can Handle Any Problems..
Includes:8×Body Mounts(M04060-01);8×Body Mounts(M04060-02);2×Body Mounts(M03306);8×Small Steel Mounts(S22545);8×Large Steel Mounts(S22319);2×Washers(S10126)..
Function:Include Most External Engine Fasteners, Except The Accessory Bolts..
Brand: PTNHZ | Manufacturer: PTNHZ
Warranty: 90 days
See On Amazon #7
ARP 1545001 High Performance Series Main Bolt Kit For Select Ford Small Block Applications, 2-Bolt Main
Asin: B000CFQ3RC | Model: 154-5001 | PartNumber: 154-5001 | Ean: 0672036003852 | UPC: 672036003852
Features
- High Performance Series main bolts are a premium replacement for OEM fasteners
- Designed to meet the exacting standards and demands of professional engine builders
- Forged from 8740 chrome moly steel, with generous under-head radius and rolled threads
- Rated at 180,000 PSI, which is considerably stronger than Grade 8 hardware
- 1000% longer fatigue life than most other main bolts
- See more on Amazon...
Forged From 8740 Chrome Moly Steel, With Generous Under-Head Radius And Rolled Threads.
1000% Longer Fatigue Life Than Most Other Main Bolts.
Rated At 180,000 Psi, Which Is Considerably Stronger Than Grade 8 Hardware.
Designed To Meet The Exacting Standards And Demands Of Professional Engine Builders.
First Available: 06/05/2012
Brand: ARP | Manufacturer: ARP
Dimensions: 0.00 x 0.00 x 0.00 inches | Weight: 1.76 Pounds
Warranty: Manufacturer warranty
See On Amazon #8
ARP 1345002 High Performance Series Main Bolt Kit For Select Chevrolet Small Block Applications, 2-Bolt Main, Small Journal
Asin: B000CFQ3AE | Model: 134-5002 | PartNumber: 134-5002 | Ean: 0672036001858 | UPC: 672036001858
Features
- High Performance Series main bolts are a premium replacement for OEM fasteners
- Designed to meet the exacting standards and demands of professional engine builders
- Forged from 8740 chrome moly steel, with generous under-head radius and rolled threads
- Rated at 180,000 PSI, which is considerably stronger than Grade 8 hardware
- 1000% longer fatigue life than most other main bolts
- See more on Amazon...
Forged From 8740 Chrome Moly Steel, With Generous Under-Head Radius And Rolled Threads.
1000% Longer Fatigue Life Than Most Other Main Bolts.
Rated At 180,000 Psi, Which Is Considerably Stronger Than Grade 8 Hardware.
Designed To Meet The Exacting Standards And Demands Of Professional Engine Builders.
First Available: 06/05/2012
Brand: ARP | Manufacturer: ARP
Dimensions: 0.00 x 0.00 x 0.00 Inches | Weight: 1.81 Pounds
Warranty: Manufacturer warranty
See On Amazon #9
Crankshaft Rear Main Seal - with Housing Cover, Gasket, Bolt Kit Replacement for 4.8 5.3 6.0 6.2 GMC 2020-97, Isuzu 2016-03, Saab 2009-05 635-518 12639250
Asin: B08CDHRDDN | Ean: 0738712274838 | UPC: 738712274838
Features
- Comes with bolts and gaskets, 1 silicon sealant - everything necessary for a complete repair
- Fit Rear Main Seal Kit 4.8 5.3 6.0 6.2 Chevy
- Constructed from aluminum for long-lasting performance
- Other Part Number: 12633579;12639250, 635-518
- 1 Year Warranty
- See more on Amazon...
Constructed From Aluminum For Long-Lasting Performance.
1 Year Warranty.
Other Part Number: 12633579;12639250, 635-518.
Fit Rear Main Seal Kit 4.8 5.3 6.0 6.2 Chevy.
Brand: LAFORMO | Manufacturer: LAFORMO
See On Amazon #10
Ford Motor Company Engine Crankshaft Main Bearing Bolt - F6AZ6345BA
Asin: B000O03HM4 | Model: F6AZ6345BA | PartNumber: F6AZ6345BA
Features
- Ford Motor Company Engine Crankshaft Main Bearing Bolt
- Country Of Origin: United States
- Item Package Weight: 1.0 lb
- Model Number: F6AZ6345BA
- See more on Amazon...
Item Package Weight: 1.0 Lb.
Model Number: F6az6345ba.
Country Of Origin: United States.
Brand: Ford | Manufacturer: Ford Motor Company
Dimensions: 2.00 x 10.00 x 1.00 inches
See On Amazon #11
ARP 134-5402 Main Stud Kit for Small Block Chevy
Asin: B0026NDOQG | Model: 134-5402 | PartNumber: 134-5402 | Ean: 0672036001889 | UPC: 672036001889
Features
- Package Dimensions: 22.3 H x 5.9 L x 10.8 W (centimeters)
- Made in USA
- Main Stud/Bolt Kit
- Part number: ARP-134-5402
- See more on Amazon...
Main Stud/Bolt Kit.
Part Number: Arp-134-5402.
Made In Usa.
First Available: 10/25/2012
Brand: ARP | Manufacturer: ARP
Dimensions: 0.00 x 0.00 x 0.00 Inches | Weight: 2.30 Pounds
See On Amazon #12
Dorman 45691 Engine Bearing Bolt Set Compatible with Select Models
Asin: B00NF18WM4 | Model: 45691 | PartNumber: 45691 | Ean: 0037495456913 | UPC: 037495456913
Features
- Direct replacement - this engine crankshaft main bearing cap bolt matches the fit and function of the factory part on specified years, makes and models
- Ideal solution - this bolt is a reliable replacement for an original part that is missing or has failed due to fatigue
- Durable construction - this part is made from quality materials to ensure reliable performance and long service life
- Trustworthy quality - backed by team of product experts in the United States and more than a century of automotive experience
- Ensure fit - to make sure this part fits your exact vehicle, input your make, model and trim level into the garage tool
- See more on Amazon...
Durable Construction - This Part Is Made From Quality Materials To Ensure Reliable Performance And Long Service Life.
Ensure Fit - To Make Sure This Part Fits Your Exact Vehicle, Input Your Make, Model And Trim Level Into The Garage Tool.
Trustworthy Quality - Backed By Team Of Product Experts In The United States And More Than A Century Of Automotive Experience.
Ideal Solution - This Bolt Is A Reliable Replacement For An Original Part That Is Missing Or Has Failed Due To Fatigue.
First Available: 04/24/2015
Brand: Dorman | Manufacturer: Dorman Products
Dimensions: 2.20 x 3.20 x 6.90 Inches | Weight: 1.72 Pounds
Warranty: Limited Lifetime Warranty
See On Amazon #13
Michigan Motorsports LS Rear Engine Cover with Main Seal, Gasket & Bolts Like 12639250 LS1 4.8 5.3 5.7 6.0 6.2
Asin: B09PWV49MY
Features
- LS Rear Engine Cover with Gasket, Rear Main Seal and Bolts
- Fits all 1997-2013 LS Based V8 Engines 4.8 5.3 5.7 6.0 6.2
- Often times the factory GM rear covers suffer from porosity which can lead to leaks that look very similar to the rear main seal or cover gasket leaking. Eliminate any chance of having to do the job twice by replacing the cover while doing your main seal and gasket replacement!
- This gasket has everything you know and love from the GM version: High quality, MLS construction, and it's produced by the same source as the OEM units!
- See product description for fitment applications and more (Gasoline V8 models only)
- See more on Amazon...
Often Times The Factory Gm Rear Covers Suffer From Porosity Which Can Lead To Leaks That Look Very Similar To The Rear Main Seal Or Cover Gasket Leaking. Eliminate Any Chance Of Having To Do The Job Twice By Replacing The Cover While Doing Your Main Seal And Gasket Replacement!.
See Product Description For Fitment Applications And More (Gasoline V8 Models Only).
This Gasket Has Everything You Know And Love From The Gm Version: High Quality, Mls Construction, And It's Produced By The Same Source As The Oem Units!.
Fits All 1997-2013 Ls Based V8 Engines 4.8 5.3 5.7 6.0 6.2.
Brand: Michigan Motorsports | Manufacturer: Michigan Motorsports
See On Amazon #14
YALOK Automotive Replacement Engine Head Bolt Sets
Asin: B0CGZZS6WK | Model: ES 72856 Head Bolt Set | PartNumber: ES 72856 Head Bolt Set
Features
- Automotive Replacement Engine Head Bolt Sets
- Automotive Replacement Engine Head Bolt Sets
- Automotive Replacement Engine Head Bolt Sets
- Automotive Replacement Engine Head Bolt Sets
- Automotive Replacement Engine Head Bolt Sets
- See more on Amazon...
Automotive Replacement Engine Head Bolt Sets.
Automotive Replacement Engine Head Bolt Sets.
Automotive Replacement Engine Head Bolt Sets.
Automotive Replacement Engine Head Bolt Sets.
Brand: YALOK | Manufacturer: YALOK
Warranty: 0.2
See On Amazon #15
10pcs M6 1.0 X 25mm Metric Hex Head Sems Bolts Body Bolts Screw Compatible with GMC Buick Chevrolet Cadillac 11503834, 20351035
Asin: B0CDFWVD58
Features
- M6-1.0 x 25mm, Hex Head Sems
- Size: Washer O.D. 17mm (21/32), 10mm Hex, Phosphate, Class 9.8
- Compatible with GM Buick Cadillac Chevrolet 11503834, 20351035
- Include: 10pcs Door Interior Trim Panel Bolt.
- Simple to install without complicated installation steps. It is definitely cheaper than going to the auto parts store !
- See more on Amazon...
Compatible With Gm Buick Cadillac Chevrolet 11503834, 20351035.
Simple To Install Without Complicated Installation Steps. It Is Definitely Cheaper Than Going To The Auto Parts Store !.
Include: 10Pcs Door Interior Trim Panel Bolt..
Size: Washer O.D. 17Mm (21/32"), 10Mm Hex, Phosphate, Class 9.8.
Brand: TOPCNOEM | Manufacturer: TOPCNOEM
See On Amazon #16
ARP 1355002 High Performance Series Main 2-Bolt Kit
Asin: B000CFO0ZO | Model: 135-5002 | PartNumber: 135-5002 | Ean: 0672036002459 | UPC: 672036002459
Features
- High Performance Series main bolts are a premium replacement for OEM fasteners
- Designed to meet the exacting standards and demands of professional engine builders
- Forged from 8740 chrome moly steel, with generous under-head radius and rolled threads
- Rated at 180,000 PSI, which is considerably stronger than Grade 8 hardware
- 1000% longer fatigue life than most other main bolts
- See more on Amazon...
Forged From 8740 Chrome Moly Steel, With Generous Under-Head Radius And Rolled Threads.
1000% Longer Fatigue Life Than Most Other Main Bolts.
Rated At 180,000 Psi, Which Is Considerably Stronger Than Grade 8 Hardware.
Designed To Meet The Exacting Standards And Demands Of Professional Engine Builders.
First Available: 06/05/2012
Brand: ARP | Manufacturer: ARP
Dimensions: 0.00 x 0.00 x 0.00 inches | Weight: 2.54 Pounds
Warranty: Manufacturer warranty
See On Amazon #17
ARP 2405501 Main Stud Kit, 200,000 PSI Chrome Moly Steel, For Select Chrysler Mopar V8 2-Bolt Main Applications, With Windage Tray
Asin: B000CFQ6VA | Model: 240-5501 | PartNumber: 240-5501 | Ean: 0672036010454 | UPC: 672036010454
Features
- Main studs are designed to meet the exacting standards and demands of professional engine builders
- Manufactured from 8740 chrome moly steel
- Rated at 200,000 PSI, which is considerably stronger than Grade 8 hardware
- Rolled J-form threads are 1000% stronger than other threads
- Main studs are recommended over main bolts for a number of reasons, including more accurate torque readings and easier engine assembly
- See more on Amazon...
Rated At 200,000 Psi, Which Is Considerably Stronger Than Grade 8 Hardware.
Main Studs Are Recommended Over Main Bolts For A Number Of Reasons, Including More Accurate Torque Readings And Easier Engine Assembly.
Rolled J-Form Threads Are 1000% Stronger Than Other Threads.
Manufactured From 8740 Chrome Moly Steel.
First Available: 06/05/2012
Brand: ARP | Manufacturer: ARP
Dimensions: 0.00 x 0.00 x 0.00 inches | Weight: 3.00 Pounds
Warranty: Manufacturer warranty
See On Amazon #18
General Motors 11518861, Engine Crankshaft Main Bearing Cap Bolt
Asin: B00M38MKXM
Brand: General Motors | Manufacturer: General Motors
See On Amazon #19
ARP 234-5801 Main Stud Kit for Small Block Chevy
Asin: B005CNNTW6 | Model: 234-5801 | PartNumber: 234-5801 | Ean: 0672036023225 | UPC: 672036023225
Features
- ARP Main Stud Kit Hex Nuts 4-Bolt Mains Small Block Chevy P/N 234-5801
- Part number: ARP-234-5801
- Fit type: Vehicle Specific
- Package Weight: 1.5 kilograms
- See more on Amazon...
Fit Type: Vehicle Specific.
Package Weight: 1.5 Kilograms.
Part Number: Arp-234-5801.
First Available: 10/25/2012
Brand: ARP | Manufacturer: ARP
Dimensions: 0.00 x 0.00 x 0.00 Inches
See On Amazon #20
ARP 2345501 Main Cap Stud Kit
Asin: B000CFO3G0 | Model: 234-5501 | PartNumber: 234-5501 | Ean: 0672036009489 | UPC: 672036009489
Features
- Main studs are designed to meet the exacting standards and demands of professional engine builders
- Manufactured from 8740 chrome moly steel
- Rated at 200,000 PSI, which is considerably stronger than Grade 8 hardware
- Rolled J-form threads are 1000% stronger than other threads
- Main studs are recommended over main bolts for a number of reasons, including more accurate torque readings and easier engine assembly
- See more on Amazon...
Rated At 200,000 Psi, Which Is Considerably Stronger Than Grade 8 Hardware.
Main Studs Are Recommended Over Main Bolts For A Number Of Reasons, Including More Accurate Torque Readings And Easier Engine Assembly.
Rolled J-Form Threads Are 1000% Stronger Than Other Threads.
Manufactured From 8740 Chrome Moly Steel.
First Available: 06/05/2012
Brand: ARP | Manufacturer: ARP
Dimensions: 9.00 x 4.00 x 3.00 inches | Weight: 2.76 pounds
Warranty: Manufacturer warranty
See On Amazon #21
ARP 156-5001 Main Cap Side Bolt Kit for Ford M8 Modular Block
Asin: B004PL35AW | Model: 156-5001 | PartNumber: 156-5001 | Ean: 0672036038120 | UPC: 672036038120
Features
- ARP Main Bolt Kit 4 Bolt Main Ford Modular P/N 156-5001
- Package Dimensions: 0.254 H x 23.876 L x 14.223 W (centimeters)
- Package Weight: 0.800 pounds
- Oem equivalent part number: 156-5001
- See more on Amazon...
Package Weight: 0.800 Pounds.
Oem Equivalent Part Number: 156-5001.
Package Dimensions: 0.254 H X 23.876 L X 14.223 W (Centimeters).
First Available: 10/25/2012
Brand: ARP | Manufacturer: ARP
Dimensions: 0.00 x 0.00 x 0.00 inches | Weight: 0.79 pounds
Warranty: Manufacturer Warranty
See On Amazon #22
Kia 21114-25000 Engine Crankshaft Main Bearing Cap Bolt
Asin: B00L2P91J8 | Model: 21114-25000 | PartNumber: 21114-25000
Brand: Kia | Manufacturer: Kia
See On Amazon #23
Dorman 917-139 Engine Harmonic Balancer Bolt Compatible with Select Models
Asin: B00NF1RCCA | Model: 917-139 | PartNumber: 917-139 | Ean: 0037495332637 | UPC: 037495332637
Features
- Direct replacement - this engine harmonic balancer bolt matches the fit and function of the factory part on specified years, makes and models
- Ideal solution - this bolt is a reliable replacement for an original part that is missing or has failed due to fatigue
- Durable construction - this part is made from quality materials to ensure reliable performance and long service life
- Trustworthy quality - backed by team of product experts in the United States and more than a century of automotive experience
- Ensure fit - to make sure this part fits your exact vehicle, input your make, model and trim level into the garage tool
- See more on Amazon...
Durable Construction - This Part Is Made From Quality Materials To Ensure Reliable Performance And Long Service Life.
Ensure Fit - To Make Sure This Part Fits Your Exact Vehicle, Input Your Make, Model And Trim Level Into The Garage Tool.
Trustworthy Quality - Backed By Team Of Product Experts In The United States And More Than A Century Of Automotive Experience.
Ideal Solution - This Bolt Is A Reliable Replacement For An Original Part That Is Missing Or Has Failed Due To Fatigue.
First Available: 04/24/2015
Brand: Dorman | Manufacturer: Dorman Products
Dimensions: 3.70 x 8.00 x 3.70 Inches | Weight: 0.50 Pounds
Warranty: Limited Lifetime Warranty
See On Amazon #24
Main Stud Replacement Kit for 6.6L Chevrolet Duramax 2006-2010 LB7 LMM - Xotic Performance MP881
Asin: B0CPCGYF6D | Model: MP881 | PartNumber: MP881 | Ean: 0663647158413 | UPC: 663647158413
Features
- DIRECT FIT REPLACEMENT - Fits 6.6L Chevrolet Duramax 2006-2010 LB7 LMM engines. Please see vehicle compatibilities tab above to ensure accurate fitment.
- ULTRA STRENGTH - XOTIC 7200 material properties allow for far greater tensile strength compared to 8740 chromoly steel head studs. Rated at 220,000 psi tensile strength, these main studs far exceed clamping forces provided by standard head bolts.
- EASY INSTALLATION - Broached stud ends install & make cylinder head removal easier. Installation manual is included with drawn diagrams to ease the installation process. Head studs are designed to retain cylinder seal even with today's extreme high pressure turbo systems. These studs far exceed clamping forces provided by standard Chevy head bolts.
- IMPROVED CAP ALIGNMENT - Main studs are required for maximum loading & reduced wear and tear on the block threads. They assist with main cap alignment, and there is less of a change of main cap walking because the studs remain stationary during cap clamping. These main studs far exceed clamping forces provided by standard head bolts.
- KIT INCLUDES - 10x M14 Main Studs, 10x Nuts, 10x Washers, 10x M12 Torx Bolts, 1x Allen Wrench, 1x Fastener Assembly Lubricant, and 2x Sockets.
- See more on Amazon...
Easy Installation - Broached Stud Ends Install & Make Cylinder Head Removal Easier. Installation Manual Is Included With Drawn Diagrams To Ease The Installation Process. Head Studs Are Designed To Retain Cylinder Seal Even With Today's Extreme High Pressure Turbo Systems. These Studs Far Exceed Clamping Forces Provided By Standard Chevy Head Bolts..
Kit Includes - 10X M14 Main Studs, 10X Nuts, 10X Washers, 10X M12 Torx Bolts, 1X Allen Wrench, 1X Fastener Assembly Lubricant, And 2X Sockets..
Improved Cap Alignment - Main Studs Are Required For Maximum Loading & Reduced Wear And Tear On The Block Threads. They Assist With Main Cap Alignment, And There Is Less Of A Change Of Main Cap Walking Because The Studs Remain Stationary During Cap Clamping. These Main Studs Far Exceed Clamping Forces Provided By Standard Head Bolts..
Ultra Strength - Xotic 7200 Material Properties Allow For Far Greater Tensile Strength Compared To 8740 Chromoly Steel Head Studs. Rated At 220,000 Psi Tensile Strength, These Main Studs Far Exceed Clamping Forces Provided By Standard Head Bolts..
Brand: Xotic Performance | Manufacturer: Xotic Performance
Dimensions: 3.00 x 12.00 x 8.00 Inches
See On Amazon #25
Ferric Performance - Chevy LS Gen I,II,III/IV Series - 12 Point Black Oxide - Main Cap Side Bolt Kit
Asin: B0BPQ4CCH8 | Model: FP008 | PartNumber: FP008 | Ean: 0850046411076 | UPC: 850046411076
Features
- Grade 12.9 Rated to 1220 MPa
- Replace Lost or Misplaced Main Cap Side Bolts
- 12 Point Black Oxide to match other Ferric Performance Bolt Kits
- See more on Amazon...
12 Point Black Oxide To Match Other Ferric Performance Bolt Kits.
Replace Lost Or Misplaced Main Cap Side Bolts.
Brand: Ferric Performance | Manufacturer: Ferric Performance
Warranty: Performance Engine Hardware No Warranty
See On Amazon #26
ARP 234-5201 12-Point Main Bolt Kit for Small Block Chevy 4-Bolt
Asin: B004XJRKL6 | Model: 234-5201 | PartNumber: 234-5201 | Ean: 0672036009465 | UPC: 672036009465
Features
- SB Chevy 4-Bolt large journal Main Bolt Kit
- Package Dimensions: 2.5H x 8.5L x 4.0W
- Package Weight: 2.86 pounds
- Oem equivalent part number: 234-5201
- See more on Amazon...
Package Weight: 2.86 Pounds.
Oem Equivalent Part Number: 234-5201.
Package Dimensions: 2.5"H X 8.5"L X 4.0"W.
First Available: 10/25/2012
Brand: ARP | Manufacturer: ARP
Dimensions: 2.40 x 4.40 x 8.70 Inches
See On Amazon #27
GSTP 12pc Engine Stand Bolt Kit Stand Bolt Flange Compatible with LSX LS LS1 4.8L 5.3L 6.0L 6.2L LR4 LQ4 LS6 LQ9 L33 LS2 LH6 L92 L76 LY2 LY5 LY6 LC9 LFA LH8 LMG
Asin: B09JSNWD9P | Ean: 0735545291520 | UPC: 735545291520
Features
- High Strength Grade 10.9 metric flange bolts
- Metric flange bolts with transparent zinc coating to prevent rust and corrosion
- Good quality preventing threads from seizing
- No washers needed with these flanged headed JIS spec bolts
- GSTP provides Stand Bolt Flange has nice service, sale is just the beginning of service. If you have any problems, contact us and we will serve you within 24 hours.
- See more on Amazon...
👍 Good Quality Preventing Threads From Seizing.
👍 Gstp Provides Stand Bolt Flange Has Nice Service, Sale Is Just The Beginning Of Service. If You Have Any Problems, Contact Us And We Will Serve You Within 24 Hours..
👍 No Washers Needed With These Flanged Headed Jis Spec Bolts.
👍 Metric Flange Bolts With Transparent Zinc Coating To Prevent Rust And Corrosion.
Brand: GSTP | Manufacturer: GSTP
See On Amazon #28
ARP 154-5004 Main Bolt Kit for Small Block Ford 351C 2-Bolt
Asin: B004PLI552 | Model: 154-5004 | PartNumber: 154-5004 | Ean: 0672036003876 | UPC: 672036003876
Features
- ARP Main Bolt Kit 2 Bolt Main Small Block Ford/Cleveland/Modified P/N 154-5004
- Part number: ARP-154-5004
- Fit type: Vehicle Specific
- Package Weight: 2.15 pounds
- See more on Amazon...
Fit Type: Vehicle Specific.
Package Weight: 2.15 Pounds.
Part Number: Arp-154-5004.
Brand: ARP | Manufacturer: ARP
Dimensions: 9.00 x 4.00 x 3.00 Inches | Weight: 2.40 Pounds
Warranty: Manufacturer Warranty
See On Amazon #29
Ford F65Z-6345-AA, Engine Crankshaft Main Bearing Cap Bolt
Asin: B000O0IT7W
Brand: Ford
Weight: 0.08 Pounds
See On Amazon #30
Mopar 0610 2047AA, Engine Crankshaft Main Bearing Cap Bolt
Asin: B00MJ3U51K
Brand: Mopar | Manufacturer: Mopar
Dimensions: 1.00 x 1.00 x 3.00 Inches
See On Amazon
Looking For Something Else?
Search