Best Automotive Replacement Engine Valve Locks (March 2024) - Rated by CherryPicks' Experts

At a Glance: Our Top Picks

Top 1

Manley 1319416 Engine Valve Lock

9.9
CPR Score
Top 2

Melling VL-1120 Engine Valve Lock

9.7
CPR Score
Top 3

Manley 13161-8 Valve Lock (10 Degree .3415 Bead Set of 8), 1 Pack

9.6
CPR Score
Tips


Our team has selected the top 30 best Automotive Replacement Engine Valve Locks. We found and analyzed dozens of products, analyzed & compared 426 Automotive Replacement Engine Valve Locks with different brands, including Melling, Comp Cams, GM Performance Parts, Z Whip, Manley, Howards Cams And Isky Racing Cams, and analyzed 290 consumer reviews for Replacement Parts products.

* Cherrypicksreviews.com is reader-supported, Our editor review, and recommend the best products based on extensive data analysis, if you click on the product links, we may earn a commission through qualifying products purchased.

The Best Automotive Replacement Engine Valve Locks Rated by CherryPicks

Market Overview
Automotive Replacement Engine Valve Locks Reviewed
  • Reviews Analyzed: 290 Items
  • CPR Avg. Rating: 8.5 / 10
30 Products Evaluated
  • Highest Price: $101.18
  • Lowest Price: $1.69
  • Avg. Price: $31.25
Price Disclaimer

Top 30 Automotive Replacement Engine Valve Locks on Amazon (Verified You can Buy)

Top 1

Manley 1319416 Engine Valve Lock

Manley
1319416
0.0 x 0.0 x 0.0 Inches
0.0 Pounds

Ratings for Manley (CPR Score)

Seller CPR Rank Amazon Fulfilled Prime Free Shipping
PARTSanytime 9,769
Crazy4Performance -
4Wheel Online 2,254
WunderCarParts -

Features

Product Type :Auto Part
Package Dimensions :8.0" L X4.75" W X1.0" H
Show More
Top 2

Melling VL-1120 Engine Valve Lock

Melling
VL-1120
0.0 Pounds

Ratings for Melling (CPR Score)

Seller CPR Rank Amazon Fulfilled Prime Free Shipping
JEGS 2,570
Central Plains Auto Parts -

Features

MELLING ENGINE PRODUCTS VL-1120 LOCK ENGINE VALVE
Top 3

Manley 13161-8 Valve Lock (10 Degree .3415 Bead Set of 8), 1 Pack

Manley
13161-8
3.1 x 1.8 x 2.6 Inches
0.5 Pounds

Ratings for Manley (CPR Score)

Seller CPR Rank Amazon Fulfilled Prime Free Shipping
Amazon.com -
KMJPerformance -
Performance Parts Racing 9,632

Features

Package Dimensions: 8.0" (L) x 4.75" (W) x 1.0" (H)
Package Quantity: 1
Show More
Top 4

Comp Cams 607-16 Valve Lock Set for Dodge HEMI

Comp Cams
607-16
7.4 x 4.0 x 1.0 Inches

Ratings for Comp Cams (CPR Score)

Seller CPR Rank Amazon Fulfilled Prime Free Shipping
Amazon.com -
Hires Automotive -

Features

Quality Material - Made from hardened steel, COMP Cams Street Locks are stamped and hardened for superior wear resistance.
Street Performance Ready - Designed to withstand abuse from OE rebuilds and street performance engines.
Show More
Top 5

LS LT Valve Lock Keepers 8MM 7 Degree Single Groove Set of 32 Compatible with all 1997-Current LS/LT Series V8 Engines LS1 LS3 LS2 LT1 LS6 LQ9 4.8L 5.3L 5.7L 6.0L 6.2L Vortec Camaro Corvette

Z Whip

Ratings for Z Whip (CPR Score)

Seller CPR Rank Amazon Fulfilled Prime Free Shipping
Z Whip -

Features

Set of 32ea 7 Degree 8MM Standard Height Single Groove Valve Locks for LS & LT Style Valve Spring Retainers. Enough for a complete engine (16valves)
Compatible with ALL Chevrolet LS & LT Series Engines 1997-current (99-2021 4.8L,5.3L,6.0L,6.2L Vortec Truck Engines) LS1, LS2, LS3, LS6, LS7, LS9, GM 4.8L 5.3L 6.0L 6.2L. Also Fits LSX LM7 LR4 LQ4 LQ9 L33 LH6 L92 L76 L99 L96 L82 L83 L84 L86 L87 L82 L83 L84 L86 L87 LT1 L8B LT4 LT5 LT2
Show More
Top 6

Melling VL-1110 Engine Valve Lock

Melling
VL-1110
0.5 x 2.8 x 1.5 Inches
0.03 Pounds

Ratings for Melling (CPR Score)

Seller CPR Rank Amazon Fulfilled Prime Free Shipping
JEGS 2,570

Features

MELLING ENGINE PRODUCTS VL-1110 LOCK ENGINE VALVE
Top 7

COMP Cams 601-16 Hardened Steel Set of 16 - 7 Degree, 11/32", Single Groove Street Locks

Comp Cams
601-16
6.0 x 4.0 x 0.2 Inches
0.1 Pounds

Ratings for Comp Cams (CPR Score)

Seller CPR Rank Amazon Fulfilled Prime Free Shipping
Amazon.com -
Fast Track Auto -

Features

Stamped And Hardened For Superior Wear Resistance
Item Package Height:15.5 Centimeters
Show More
Top 8

COMP Cams 623-16 Machined Steel Set of 16-7 Degree, 8mm, Single Groove Race Locks

Comp Cams
623-16
3.2 x 4.0 x 0.1 Inches
0.1 Pounds

Ratings for Comp Cams (CPR Score)

Seller CPR Rank Amazon Fulfilled Prime Free Shipping
Amazon.com -
Performance Parts Racing 9,632

Features

Package Dimensions: 0.762 H x 7.62 L x 12.7 W (centimeters)
Country of Origin : United States
Show More
Top 9

Melling VL-200 Engine Valve Lock

Melling
VL-200
0.0 x 0.0 x 0.0 Inches
0.0 Pounds

Ratings for Melling (CPR Score)

Seller CPR Rank Amazon Fulfilled Prime Free Shipping
JEGS 2,570
Central Plains Auto Parts -

Features

MELLING ENGINE PRODUCTS VL-200 LOCK ENGINE VALVE
Top 10

COMP Cams 603-16 Hardened Steel Set of 16 - 7 Degree, 3/8", Single Groove Street Locks

Comp Cams
603-16
5.4 x 4.0 x 0.01 inches
0.1323 Pounds

Ratings for Comp Cams (CPR Score)

Seller CPR Rank Amazon Fulfilled Prime Free Shipping
Amazon.com -
Performance Parts Racing 9,632

Features

Package Dimensions: 0.508 H x 13.462 L x 10.16 W (centimeters)
Country of Origin : United States
Show More
Top 11

COMP Cams 648-16 Machined Steel Set of 16-7 Degree, 11/32", Single Groove Race Locks , Black

Comp Cams
648-16
6.0 x 4.0 x 0.31 Inches
0.1 Pounds

Ratings for Comp Cams (CPR Score)

Seller CPR Rank Amazon Fulfilled Prime Free Shipping
Amazon.com -
Performance Parts Racing 9,632

Features

Machined steel single groove
7 degree lock angle, 11/32 inch valve stem diameter
Show More
Top 12

Manley Performance Manley 10 Degree .050mm .3110 Bead Valve Lock (Set of 8)

Manley
13150-8
2.7 x 3.1 x 1.7 Inches
0.15 Pounds

Ratings for Manley (CPR Score)

Seller CPR Rank Amazon Fulfilled Prime Free Shipping
Amazon.com -

Features

Package Dimensions: 2.7 L x 1.7 H x 3.1 W (inches)
Package Weight: 0.15 pounds
Show More
Top 13

Comp Cams 604-16 Hardened Steel Set of 16-7 Degree, 3/8"", 4 Groove Street Locks for Chrysler"

Comp Cams
604-16
4.2 x 4.0 x 0.2 Inches
0.1 Pounds

Ratings for Comp Cams (CPR Score)

Seller CPR Rank Amazon Fulfilled Prime Free Shipping
Amazon.com -
Performance Parts Racing 9,632

Features

Recommended for street applications with lighter spring pressures
Stamped and hardened for superior wear resistance
Show More
Top 14

Howards Valve Lock, 7 Deg., 11/32", 050 93010

Howards Cams
93010
4.5 x 2.75 x 0.75 Inches
0.13 Pounds

Ratings for Howards Cams (CPR Score)

Seller CPR Rank Amazon Fulfilled Prime Free Shipping
Amazon.com -
Performance Parts Racing 9,632
Crazy4Performance -

Features

Howards Valve Lock, 7 Deg., 11/32", +.050 93010
Top 15

Howards Valve Lock, 10 Deg, 11/32", 035 93017

Howards Cams
93017
4.5 x 2.75 x 0.75 Inches
1.0 Pounds

Ratings for Howards Cams (CPR Score)

Seller CPR Rank Amazon Fulfilled Prime Free Shipping
Performance Parts Racing 9,632

Features

Howards Valve Lock, 10 Deg., 11/32", +.035 93017
Top 16

Isky Racing Cams VL-11-32 Valve Locks

Isky Racing Cams
0.13 Pounds

Ratings for Isky Racing Cams (CPR Score)

Seller CPR Rank Amazon Fulfilled Prime Free Shipping
Autoplicity ✅ 1,143
IPC-STORE✅ 4,913
Top 17

Comp Cams 6111 11/32" Valve Stem Lock

Comp Cams
611-1
0.0 x 0.0 x 0.0 Inches
0.0882 Pounds

Ratings for Comp Cams (CPR Score)

Seller CPR Rank Amazon Fulfilled Prime Free Shipping
Amazon.com -
SUPER SHOPS 7,426
JEGS 2,570
AsaPerformance direct -

Features

Product Type :Auto Part
Package Dimensions :0.5 Cm L X3.2 Cm W X9.1 Cm H
Show More
Top 18

COMP Cams 5308 Pro Valve Lock Removal and Installation Tool for 7mm, 8mm and 5/16" Lock

Comp Cams
5308
8.3 x 5.5 x 1.3 Inches
0.2646 Pounds

Ratings for Comp Cams (CPR Score)

Seller CPR Rank Amazon Fulfilled Prime Free Shipping
Amazon.com -

Features

For 7 millimeter, 8 millimeter and 5/16 inches locks
To install locks compress valve spring, place locks on magnetic stem, push body of the tool over the locks, position them on the valve stem and then release
Show More
Top 19

Melling 476104 Engine Valve Lock, Pack of 4

Melling
476104
14.5 x 1.0 x 0.1 Inches
0.0 Pounds

Ratings for Melling (CPR Score)

Seller CPR Rank Amazon Fulfilled Prime Free Shipping
Shop Eddies 🏁✳️🚚 -

Features

MELLING ENGINE PRODUCTS 476104 LOCK ENGINE VALVE 4PK
Top 20

Melling VL-668 Engine Valve Lock

Melling
VL-668
0.03 Pounds

Ratings for Melling (CPR Score)

Seller CPR Rank Amazon Fulfilled Prime Free Shipping
Central Plains Auto Parts -

Features

MELLING ENGINE PRODUCTS VL-668 LOCK ENGINE VALVE
Top 21

Melling VL-300 Engine Valve Lock

Melling
VL-300
5.0 x 3.0 x 0.3 Inches
0.0006 Pounds

Ratings for Melling (CPR Score)

Seller CPR Rank Amazon Fulfilled Prime Free Shipping
4Wheel Online 2,254
UnbeatableSale, Inc 1,137

Features

MELLING ENGINE PRODUCTS VL-300 LOCK ENGINE VALVE
Top 22

Melling VL-400 Engine Valve Lock

Melling
VL-400
1.0 x 2.0 x 2.0 Inches
0.04 Pounds

Ratings for Melling (CPR Score)

Seller CPR Rank Amazon Fulfilled Prime Free Shipping
Stocklifts, LLC -
Northern Auto Parts -

Features

MELLING ENGINE PRODUCTS VL-400 LOCK ENGINE VALVE
Top 23

Melling VL-100 Engine Valve Lock

Melling
VL-100
0.0 x 0.0 x 0.0 Inches
0.0 Pounds

Ratings for Melling (CPR Score)

Seller CPR Rank Amazon Fulfilled Prime Free Shipping
JEGS 2,570
Central Plains Auto Parts -

Features

MELLING ENGINE PRODUCTS VL-100 LOCK ENGINE VALVE
Top 24

GM Performance Parts 12495503 11/32" Valve Lock Set

GM Performance Parts
12495503
2.35 x 4.3 x 0.65 Inches
1.0 Pounds

Ratings for GM Performance Parts (CPR Score)

Seller CPR Rank Amazon Fulfilled Prime Free Shipping
Amazon.com -
WunderCarParts -
World Parts Direct -

Features

Product Type:Auto Part
Item Package Dimension:2.35 "l X4.3 " W X0.65 "h
Show More
Top 25

Comp Cams 628-16 Machined Steel Set of 16-7 Degree, 5/16"", Single Groove Race Locks"

Comp Cams
628-16
6.0 x 4.0 x 0.4 Inches
0.1 Pounds

Ratings for Comp Cams (CPR Score)

Seller CPR Rank Amazon Fulfilled Prime Free Shipping
Amazon.com -

Features

Recommended for street applications with lighter spring pressures
Stamped and hardened for superior wear resistance
Show More
Top 26

Manley 13092-16 Engine Valve Lock

Manley
13092-16
8.0 x 4.9 x 0.5 Inches
0.0 Pounds

Ratings for Manley (CPR Score)

Seller CPR Rank Amazon Fulfilled Prime Free Shipping
Performance-Products -

Features

VLV LOCKS 7D STEEL 3/8
Top 27

Comp Cams 602-16 Hardened Steel Set of 16-7 Degree, 3/8", 2 Groove Street Locks for Chrysler

Comp Cams
602-16
6.0 x 4.0 x 0.5 Inches
0.1 Pounds

Ratings for Comp Cams (CPR Score)

Seller CPR Rank Amazon Fulfilled Prime Free Shipping
Amazon.com -
AsaPerformance direct -
PartsHawk 6,762

Features

Recommended for street applications with lighter spring pressures
Stamped and hardened for superior wear resistance
Show More
Top 28

COMP Cams 603-12 Hardened Steel Set of 12-7 Degree, 3/8", Single Groove Street Locks

Comp Cams
603-12
6.0 x 4.0 x 0.5 Inches
0.3 Pounds

Ratings for Comp Cams (CPR Score)

Seller CPR Rank Amazon Fulfilled Prime Free Shipping
SG MARKETPLACE -
AsaPerformance direct -
HINSON Motorsports -
MAPerformance -
IPC-STORE✅ 4,913
Northern Auto Parts -

Features

Package Dimensions: 6 L x 0.5 H x 4 W (inches)
Package Weight : 0.16 pounds
Show More
Top 29

Comp Cams"626-16 Set of 16-10 Degree, 3/8"", 4 Groove Locks for Chrysler"

Comp Cams
626-16
4.1 x 4.0 x 0.5 Inches
0.2 Pounds

Ratings for Comp Cams (CPR Score)

Seller CPR Rank Amazon Fulfilled Prime Free Shipping
Amazon.com -

Features

This Chrysler Four Groove Steel Super Lock Features A 10 Degree Lock Angle And 3/8" Valve Stem Size
It Is Recommended For All Race Applications Because Super Locks Have A Wider Angle (10 Degree) That Better Distributes The Ever Increasing Valve Spring Loads Over The Retainer Than Typical 7 Degree Locks
Show More
Top 30

COMP Cams 611-8 Set of 8-10 Degree, 11/32", Single Groove Locks w/Lash Cap Recess

Comp Cams
611-8
6.0 x 4.0 x 0.5 Inches
0.1 Pounds

Ratings for Comp Cams (CPR Score)

Seller CPR Rank Amazon Fulfilled Prime Free Shipping
JEGS 2,570
AsaPerformance direct -
HINSON Motorsports -
IPC-STORE✅ 4,913

Features

Race Ready - Featuring a wider, 10 degree lock angle, COMP Cams Super Locks better distribute spring load than 7 degree locks.
Precision Machined - COMP Cams Super Locks are machined instead of stamped to ensure accuracy.
Show More

Top 10 Automotive Replacement Engine Valve Locks - Verified to Buy (Mar. 2024)

Top 7 Automotive Replacement Engine Valve Locks Brands on Amazon

Here is the list of top-rated brands that were evaluated by CherryPicks.

  • Manley
  • Melling
  • Comp Cams
  • Z Whip
  • Howards Cams
  • Isky Racing Cams
  • GM Performance Parts

Top 10 Automotive Replacement Engine Valve Locks Sellers: CPR Seller Rank List

CPR sellers rank is based on CherryPicks-AI bestselling ranking system that helps us analyze each seller's sales trends. The List of top seller ranks is our in-house data, essential for our product ranking to help you make the right shopping choice.

Rank Name Yearly Feedbacks Avg. Ratings
🥇 UnbeatableSale, Inc 3,132 4.7
🥈 Autoplicity ✅ 2,948 4.5
🥉 4Wheel Online 1,819 4.6
4 JEGS 1,701 4.6
5 IPC-STORE✅ 1,135 4.7
6 PartsHawk 818 4.4
7 SUPER SHOPS 761 4.6
8 Performance Parts Racing 609 4.7
9 Shop Eddies 🏁✳️🚚 608 4.6
10 Performance-Products 582 4.6
View or download top Automotive Replacement Engine Valve Locks seller & rating report
UnbeatableSale, Inc [3132] Autoplicity ✅ [2948] 4Wheel Online [1819] JEGS [1701] IPC-STORE✅ [1135] PartsHawk [818] SUPER SHOPS [761] Performance Parts Racing [609] Shop Eddies 🏁✳️🚚 [608] Performance-Products [582] UnbeatableSale, Inc 22% Autoplicity ✅ 21% 4Wheel Online 13% JEGS 12% IPC-STORE✅ 8% PartsHawk 6% SUPER SHOPS 5% Performance Parts Racing 4% Shop Eddies 🏁✳️🚚 4% Performance-Products 4%

[Get] Automotive Replacement Engine Valve Locks Deals (✅Exclusively for Prime)

What does "Amazon Fulfilled" Mean?

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When you order a product that is "Amazon Fulfilled," Amazon takes care of the storage, packing, shipping, and customer service for that product. This often ensures quicker delivery and better customer service compared to products that are not fulfilled by Amazon. It also means that the product is eligible for Amazon's return policy.

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Shop Prime Automotive Replacement Engine Valve Locks Deals

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"Free Shipping" means that you will not be charged additional fees for the shipping of that product. However, unlike "Prime," which usually guarantees fast two-day shipping, "Free Shipping" doesn't necessarily mean fast shipping.

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Why Should You Trust Us?

Now hundreds and thousands of Replacement Parts supplies are available on Amazon, Picking the right one is not easy, and that may take a lot of your time, Right? and What is the best Automotive Replacement Engine Valve Locks to buy for new March 2024?

CherryPicks’s Methodology for Evaluating Automotive Replacement Engine Valve Locks

We developed the CherryRatings-AI system to identify and score reviews and the CherryPicks-AI ranking system that uses TensorFlow framework to generate the best list, It will help us evaluate Replacement Parts items that sell on Amazon. The score of items is based on over ten parameters such as analyzing customer review content, product reviewing rating statistics, brand reputation evaluation, comparing product price with features, etc, You can visit How We Rank to learn more in detail.

We collected and analyzed 426 of Automotive Replacement Engine Valve Locks reviews based on our selection criteria. It helped us shortlist the top qualified and rated Automotive Replacement Engine Valve Locks for Replacement Parts, We found that most customers choose Automotive Replacement Engine Valve Locks with an average price of $31.25, and the top brands are Melling, Comp Cams, GM Performance Parts, Z Whip, Manley, Howards Cams And Isky Racing Cams

Then our expert-level editors reviewed all those quality items and selected the top 30 Automotive Replacement Engine Valve Locks for you, We have researched hundreds of sellers and picked the top sellers for Replacement Parts, including UnbeatableSale, Inc, Autoplicity ✅, 4Wheel Online, JEGS, IPC-STORE✅, PartsHawk, SUPER SHOPS, Performance Parts Racing, Shop Eddies 🏁✳️🚚, Performance-Products, WunderCarParts And World Parts Direct. The Manley 1319416 Engine Valve Lock are available for purchase right now, and The seller of #1 rank product has received honest feedback from 1 consumers with an average rating of 3.0.

We've helped a lot of satisfied users get the right Automotive product based on their needs, and save lots of time for them to pick Automotive Replacement Engine Valve Locks to buy.


Written By Paulo Santos Goncalves

Paulo S. Goncalves is a student of mechanical engineering with hands-on experience in automotive repair — a skill he picked up in his early days. He would be helping you make the best choice regarding automative parts and products here on this site.