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Best Oil Restrictors - Buying Guide

Last Updated: 11/20/2018

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  #1

Moroso 22050 Oil Restrictor for Ford 351C

Model: 22050   |    Mpn: 22050   |    Ean: 0084663220500   |    PartNumber: 22050   |   Asin: B000MWVVHW

Oil Restrictor for Ford 351C has an oil restrictor kit. It should not be used with hydrau. lifters. There are 5 per pack..

Features

Brand: Moroso   |   Manufacturer: Moroso

Package Dimensions: 0.6 x 3.8 x 5.1 inches (1.5 x 9.7 x 13.0 cm)

Amazon Price: $13.16 | as of 11/20/2018(2:07am pst)
Availibility: Usually ships in 24 hours
List Price: $16.74

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  #2

Moroso 22016 Oil Restrictor for Chevy Engines

Model: 22016   |    Mpn: 22016   |    Ean: 0084663220166   |    PartNumber: 22016   |   Asin: B000COU1B2

Oil Restrictor for Chevy Engines has an oil restrictor kit. It should not be used with hydrau. lifters. It has a 1/16 inch orifice dia. with oil lifter galley bosses. It is flush with a bell housing face. There are 2 per pack.

Features

Brand: Moroso   |   Manufacturer: Moroso

Package Dimensions: 0.5 x 3 x 3.7 inches (1.3 x 7.6 x 9.4 cm)

Amazon Price: $18.70 | as of 11/20/2018(2:07am pst)
Availibility: Usually ships in 24 hours
List Price: $23.80

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  #3

Moroso 22010 Oil Restrictor for Chevy Engines

Model: 22010   |    Mpn: 22010   |    Ean: 0084663220104   |    PartNumber: 22010   |   Asin: B000COS4EI

Oil Restrictor for Chevy Engines has an oil restrictor kit. It should not be used with hydrau. lifters. It screws into the existing lifter gallery cleaning plug holes at the back of the block. It has a 1/16 inch orifice dia. with oil lifter galley bosses. It is flush with a bell housing face. There are 2 per pack.

Features

  • Screws into existing lifter gallery
  • Orifice size is .0625 diameter
  • Fits both small and big block Chevy engines
  • Reduces power-robbing windage
  • 2 per package plus to spare O-rings.
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Brand: Moroso   |   Manufacturer: Moroso

Package Dimensions: 1 x 3.1 x 5 inches (2.5 x 7.9 x 12.7 cm)

Amazon Price: $10.83 | as of 11/20/2018(2:07am pst)
Availibility: Usually ships in 24 hours
List Price: $14.32

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  #4

Moroso 22045 Oil Restrictor for Ford 302 Engines

Model: 22045   |    Mpn: 22045   |    Ean: 0084663220456   |    PartNumber: 22045   |   Asin: B000COS4FC

Oil Restrictor for Ford 302 Engines has an oil restrictor kit. It should not be used with hydrau. lifters. It fits the Ford 302-351 with a dart iron eagle. It has a .1/16 inch orifice dia. It includes the cam bear.

Features

Brand: Moroso   |   Manufacturer: Moroso

Package Dimensions: 0.5 x 6.4 x 9.4 inches (1.3 x 16.3 x 23.9 cm)

Amazon Price: $13.21 | as of 11/20/2018(2:07am pst)
Availibility: Usually ships in 24 hours
List Price: $16.74 | Used Price: $6.55

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  #5

Allstar ALL90071 0.055 I.D Steel Engine Oil Restrictor Bowtie Block with Allen Head - Pair

Model: ALL90071   |    Mpn: ALL90071   |    Ean: 0848238042436   |    PartNumber: ALL90071   |   Asin: B006K8W2CK

Allstar 0.055 I.D Steel Engine Oil Restrictor Bowtie Block with Allen Head - Pair features engine oil restrictors that fit small block Chevy bowtie block applications. They have .055 inches i.d. hole and are made from high-quality steel featuring an allen head. The oil restrictors replace the production oil galley plugs at the rear of the block. They restrict oil flow to the top end, forcing more oil to bearings to cut power loss from windage. They are sold as one pair and have two extra o-ring seals which are also included. They are backed by a 90-day limited factory warranty.

Features

  • Engine oil restrictors fit small block Chevy bowtie block applications
  • They have .055 inch i.d hole and are made from high-quality aluminum featuring a hex head
  • Oil restrictors replace the production oil galley plugs at the rear of the block and restrict oil flow to top end, forcing more oil to bearings to cut power loss from windage
  • Two extra o-ring seals are also included
  • Sold as one pair
  • See more on Amazon...

Brand: Allstar   |   Manufacturer: Allstar Performance

Item Dimensions: 7.2 x 48 x 84 inches (18.3 x 121.9 x 213.4 cm)   |   Package Dimensions: 0.1 x 3.6 x 4.3 inches (0.3 x 9.1 x 10.9 cm)

First Available: 2012-05-02

Amazon Price: $16.98 | as of 11/20/2018(2:07am pst)
Availibility: Usually ships in 24 hours
List Price: $23.48

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  #6

Allstar ALL90070 0.055" I.D Aluminum Hole Engine Oil Restrictor with Hex Head - Pair

Model: ALL90070   |    Mpn: ALL90070   |    Ean: 0848238042429   |    PartNumber: ALL90070   |   Asin: B006K8W24S

Allstar 0.055 inch I.D Aluminum Hole Engine Oil Restrictor with Hex Head - Pair features engine oil restrictors that fit small block Chevy bowtie block applications. They have .055 inches i.d. hole and are made from high-quality steel featuring an allen head. The oil restrictors replace the production oil galley plugs at the rear of the block. They restrict oil flow to the top end, forcing more oil to bearings to cut power loss from windage. They are sold as one pair and have two extra o-ring seals which are also included. They are backed by a 90-day limited factory warranty.

Features

  • Engine oil restrictors fit small block/big block Chevy applications
  • They have .055 inch i.d hole and are made from high-quality aluminum featuring a hex head
  • Oil restrictors replace the production oil galley plugs at the rear of the block and restrict oil flow to top end, forcing more oil to bearings to cut power loss from windage
  • Two extra o-ring seals are also included
  • Sold as one pair
  • See more on Amazon...

Brand: Allstar   |   Manufacturer: Allstar Performance

Item Dimensions: 9 x 48 x 84 inches (22.9 x 121.9 x 213.4 cm)   |   Package Dimensions: 0.5 x 3.1 x 4.2 inches (1.3 x 7.9 x 10.7 cm)

First Available: 2012-05-02

Amazon Price: $7.72 | as of 11/20/2018(2:07am pst)
Availibility: Usually ships in 24 hours
List Price: $7.82

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  #7

Moroso 85605 Air and Oil Separator for Ford Roush Mustang

Model: 85605   |    Mpn: 85605   |    Ean: 0084663856051   |    PartNumber: 85605   |   Asin: B00CIJWWX4

AIR-OIL SEPARATOR, SM BD, BLK, MUSTANG ROUSH SC

Features

  • Comes with full manufacturer warranty
  • Fits multiple makes and models (contact seller with your vehicle for fitment compatibility information)
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Brand: Moroso   |   Manufacturer: Moroso

Package Dimensions: 4.6 x 7.4 x 13.8 inches (11.7 x 18.8 x 35.1 cm)

First Available: 2013-04-09

Amazon Price: $137.99 | as of 11/20/2018(2:07am pst)
Availibility: Usually ships in 24 hours
List Price: $137.99

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  #8

Milodon 23100 Aluminum Hex Head Oil Flow Restrictor Plug for Small and Big Block Chevy

Model: 23100   |    Mpn: 23100   |    Ean: 0806621231003   |    PartNumber: 23100   |   Asin: B000N21Q2G

These plugs solve the common high-performance engine problem of too much oil in the head area. The plug restricts approximately 75 per cent of the oil to the top end of the engine for better lubrication and prevents oil wastage at the lifters (which will cause windage problems). This also keeps the sump better supplied with oil. Installs easily into the back of the block in place of the stock plugs. Not for use with hydraulic lifters.

Features

  • Restricts approximately 75 per cent of oil to the top end
  • Prevents oil wastage at the lifters
  • Helps keep the sump better supplied with oil
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Brand: Milodon   |   Manufacturer: Milodon

Item Dimensions: 0.75 x 5.88 x 9.75 inches (1.9 x 14.9 x 24.8 cm)   |   Package Dimensions: 0.75 x 5.88 x 9.75 inches (1.9 x 14.9 x 24.8 cm)

Amazon Price: $11.69 | as of 11/20/2018(2:07am pst)
Availibility: Usually ships in 24 hours
List Price: $12.08

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  #9

Moroso 22018 Oil Restrictor

Model: 22018   |    Mpn: 22018   |    Ean: 0084663220180   |    PartNumber: 22018   |   Asin: B00BG6NPHC

Oil restrictors for the DART SHP small block Chevy is made from 6061-T6 aluminum. It is designed to reduce the amount of oil flow to the upper assembly leaving more oil available in the oil pan. It is specifically designed to match flow rates from one lifter bank to the other and not for use with hydraulic lifters or stock style rocker arms.

Features

  • Made from black anodized aircraft grade aluminum
  • Reduces oil flow to the top end of the engine leaving more oil for the rod and main bearings
  • Moroso oil restrictors match the oil flow rates to each respective lifter bank
  • Do not use with hydraulic lifters or stock style rocker arms
  • See more on Amazon...

Brand: Moroso   |   Manufacturer: Moroso

Package Dimensions: 0.9 x 5.4 x 7 inches (2.3 x 13.7 x 17.8 cm)

First Available: 2013-02-11

Amazon Price: $25.22 | as of 11/20/2018(2:07am pst)
Availibility: Usually ships in 24 hours
List Price: $25.57

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  #10

Ford Racing M-6799-R351 Oil Restrictor Kit

Model: M-6799-R351   |    Mpn: M-6799-R351   |    Ean: 0756122679944   |    PartNumber: M-6799-R351   |   Asin: B003TPF9SG

Ford Racing Performance Parts M6799-R351 351 SVO OIL GALLERY.

Features

  • Ford Racing a trusted industry leader
  • Backed by manufacturer's Warranty
  • Great Performance
  • Enhance your vehicle
  • Fast Shipping
  • See more on Amazon...

Brand: Ford   |   Manufacturer: Ford

Item Dimensions: 0.25 x 4 x 6 inches (0.6 x 10.2 x 15.2 cm)   |   Package Dimensions: 0.25 x 4 x 6 inches (0.6 x 10.2 x 15.2 cm)

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  #11

Allstar Performance ALL90072-5 Oil Restrictor

Model: ALL90072-5   |    Mpn: ALL90072-5   |    Ean: 0848238057805   |    PartNumber: ALL90072-5   |   Asin: B00JRCUV10

Oil restrictors for use in Dart SB Chevy SHP blocks are specifically designed for the priority main oil system to reduce the amount of oil flow to the top of the engine, reducing the risk of evacuating the oil pan in continuous high rpm engines. Kit includes two restrictors, an extra o-ring and detailed installation instructions.

Features

  • e specifically designed for the priority main oil system to reduce the amount of oil flow to the top of the engine
  • Oil restrictors for use in Dart SB Chevy SHP blocks
  • reduces the risk of evacuating the oil pan in continuous high rpm engines
  • See more on Amazon...

Brand: Allstar   |   Manufacturer: Allstar Performance

Item Dimensions: 2.3 x 4.3 x 4.8 inches (5.8 x 10.9 x 12.2 cm)   |   Package Dimensions: 2.3 x 4.3 x 4.8 inches (5.8 x 10.9 x 12.2 cm)

Amazon Price: $129.99 | as of 11/20/2018(2:07am pst)
Availibility: Usually ships in 1-2 business days
List Price: $129.99

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  #12

Moroso 22017 Oil Restrictor for Merlin II Engines

Model: 22017   |    Mpn: 22017   |    Ean: 0084663220173   |    PartNumber: 22017   |   Asin: B000CON0WE

Oil Restrictor for Merlin II Engines has an oil restrictor kit. It should not be used with hydrau. lifters. There are Merlin II blocks. It screws into the existing lifter gallery cleaning plug holes at the back of the block. It has a 1/16 inch orifice dia. with oil lifter galley bosses. It is flush with a bell housing face. There are 2 per pack.

Features

Brand: Moroso   |   Manufacturer: Moroso

Package Dimensions: 0.9 x 4.3 x 4.4 inches (2.3 x 10.9 x 11.2 cm)

Amazon Price: $23.45 | as of 11/20/2018(2:07am pst)
Availibility: Usually ships in 24 hours
List Price: $29.70

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Looking For Something Else? Search

Most Popular
New Releases

  1. Allstar ALL90071 0.055 I.D Steel Engine Oil Restrictor Bowtie Block with Allen Head - Pair

Most Wished For

  1. Moroso 22010 Oil Restrictor for Chevy Engines
  2. Moroso 85605 Air and Oil Separator for Ford Roush Mustang
  3. Allstar ALL90071 0.055 I.D Steel Engine Oil Restrictor Bowtie Block with Allen Head - Pair
  4. Moroso 22045 Oil Restrictor for Ford 302 Engines
  5. Allstar ALL90070 0.055" I.D Aluminum Hole Engine Oil Restrictor with Hex Head - Pair
  6. Moroso 22050 Oil Restrictor for Ford 351C
  7. Ford Racing M-6799-R351 Oil Restrictor Kit

Most Gifted

  1. Allstar ALL90071 0.055 I.D Steel Engine Oil Restrictor Bowtie Block with Allen Head - Pair

Top Selling

  1. Moroso 22050 Oil Restrictor for Ford 351C
  2. Moroso 22016 Oil Restrictor for Chevy Engines
  3. Moroso 22010 Oil Restrictor for Chevy Engines
  4. Moroso 22045 Oil Restrictor for Ford 302 Engines
  5. Allstar ALL90071 0.055 I.D Steel Engine Oil Restrictor Bowtie Block with Allen Head - Pair
  6. Allstar ALL90070 0.055" I.D Aluminum Hole Engine Oil Restrictor with Hex Head - Pair
  7. Moroso 85605 Air and Oil Separator for Ford Roush Mustang
  8. Milodon 23100 Aluminum Hex Head Oil Flow Restrictor Plug for Small and Big Block Chevy
  9. Moroso 22018 Oil Restrictor



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