Best Engine Valve Locks in 2026
Daisy
Last Updated: Jul 17, 2026
Daisy
Last Updated: Jul 17, 2026
* PickSmartly editors independently research, review, and endorse the top products through comprehensive data analysis. We may earn a commission for qualifying purchases made through our product links.
| SELLER | SELLER SCORE | AMAZON FULFILLED | PRIME | FREE SHIPPING |
|---|---|---|---|---|
| Amazon.com | 9.68 | ✅ | ✅ | ✅ |
Machined steel single groove
7 degree lock angle, 11/32 inch valve stem diameter
Features a single groove
7 degree lock angle
Easy installation
| SELLER | SELLER SCORE | AMAZON FULFILLED | PRIME | FREE SHIPPING |
|---|---|---|---|---|
| Amazon.com | 9.68 | ✅ | ✅ | ✅ |
Stamped And Hardened For Superior Wear Resistance
Item Package Height:15.5 Centimeters
Item Package Length:1.4 Centimeters
Item Package Width:8.8 Centimeters
| SELLER | SELLER SCORE | AMAZON FULFILLED | PRIME | FREE SHIPPING |
|---|---|---|---|---|
| Z Whip | 9.84 | ✅ | ✅ | ✅ |
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
Fits OEM, Brian Tooley, Texas Speed Steel or Titanium Retainers.( BTR PAC Dual Springs )
We are an AS9100D and ISO 9001:2015 Certified Manufacturer that produces aerospace parts for The Boeing Aircraft Company and The US Military. Parts we produce fly at 30,000 feet where failure is not an option. We put the same quality into every part we produce.
When you purchase Z Whip Parts you will always get the highest quality for your vehicle that you rightfully deserve
| SELLER | SELLER SCORE | AMAZON FULFILLED | PRIME | FREE SHIPPING |
|---|---|---|---|---|
| Amazon.com | 9.68 | ✅ | ✅ | ✅ |
32 Pieces (Enough for 16 Valves)
Work w/ Factory and Aftermarket 5.5mm Valves
7 Degree Tapper
Work w/ Most OEM and Aftermarket Retainers
Fit type: Vehicle Specific
| SELLER | SELLER SCORE | AMAZON FULFILLED | PRIME | FREE SHIPPING |
|---|---|---|---|---|
| Performance Parts Racing | 9.67 | ❌ | ❌ | ❌ |
Package Dimensions: 0.508 H x 13.462 L x 10.16 W (centimeters)
Country of Origin : United States
Package Weight: 0.15 pounds
Fit type: Vehicle Specific
| SELLER | SELLER SCORE | AMAZON FULFILLED | PRIME | FREE SHIPPING |
|---|---|---|---|---|
| Crazy4Performance | 9.33 | ❌ | ❌ | ❌ |
| SELLER | SELLER SCORE | AMAZON FULFILLED | PRIME | FREE SHIPPING |
|---|---|---|---|---|
| Amazon.com | 9.68 | ✅ | ✅ | ✅ |
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.
Fits Dodge 5. 7, 6. 2 and 6. 4L HEMI
Fit type: Vehicle Specific
| SELLER | SELLER SCORE | AMAZON FULFILLED | PRIME | FREE SHIPPING |
|---|---|---|---|---|
| Amazon.com | 9.68 | ✅ | ✅ | ✅ |
Package Dimensions: 0.762 H x 7.62 L x 12.7 W (centimeters)
Country of Origin : United States
Package Weight: 0.1 pounds
Fit type: Vehicle Specific
| SELLER | SELLER SCORE | AMAZON FULFILLED | PRIME | FREE SHIPPING |
|---|---|---|---|---|
| AsaPerformance direct | 9.44 | ❌ | ❌ | ❌ |
Product Type :Auto Part
Package Dimensions :0.5 Cm L X3.2 Cm W X9.1 Cm H
Country Of Origin :United States
Package Quantity :1
| SELLER | SELLER SCORE | AMAZON FULFILLED | PRIME | FREE SHIPPING |
|---|---|---|---|---|
| Crazy4Performance | 9.33 | ❌ | ❌ | ❌ |
Product Type :Auto Part
Package Dimensions :8.0" L X4.75" W X1.0" H
Package Weight :0.5Lbs
Package Quantity :1
| SELLER | SELLER SCORE | AMAZON FULFILLED | PRIME | FREE SHIPPING |
|---|---|---|---|---|
| MAKO AIRTEK | 5.02 | ❌ | ❌ | ❌ |
Service: 24/7 for your after-sale problems.
Easy installation: Perfect match for the original machine.
RELIABLE MAINTENANCE: The item can directly replace damaged or faulty original item to achieve reliable maintenance
LONG SERVICE LIFE: Excavator wire cable come with stable structure, excellent performance and long service life
LONG SERVICE LIFE:Excellent performance and long service life
| SELLER | SELLER SCORE | AMAZON FULFILLED | PRIME | FREE SHIPPING |
|---|---|---|---|---|
| Jianzaoxing | 3.05 | ❌ | ❌ | ❌ |
1Set (1 Lock + 2 Keys) .
Condition: Brand New.
Material: Metal.
Size: As Pictures Shown.
Fitment:For Red five-star tail box lock.
| SELLER | SELLER SCORE | AMAZON FULFILLED | PRIME | FREE SHIPPING |
|---|---|---|---|---|
| Shop Eddies 🏁✳️🚚 | 9.60 | ❌ | ❌ | ❌ |
| SELLER | SELLER SCORE | AMAZON FULFILLED | PRIME | FREE SHIPPING |
|---|---|---|---|---|
| Crazy4Performance | 9.33 | ❌ | ❌ | ❌ |
Package Dimensions: 8.0 L x 1.0 H x 4.75 W (inches)
Package Weight : 0.5 pounds
Country of Origin : United States
Part number: 13152-8
Here is the list of top-rated brands that were evaluated by PM.
| Brand | Count |
|---|---|
| Comp Cams | 6 |
| 1 | |
| Howards Cams | 1 |
| Mako Airtek | 1 |
| Manley Perf | 1 |
| Manley Performance | 1 |
| Melling | 1 |
| Skunk2 Racing | 1 |
| Z Whip | 1 |
We've carried out a comprehensive analysis of 281 reviews on engine valve locks, using our selection criteria to identify the best options in the automotive replacement parts. Our findings reveal that most customers typically select engine valve locks priced around $50.60, with top brands including michigan motorsports, z whip, comp cams, tyfyb, yoursme, skunk2 racing, blackhorse-racing, royalo and manley performance and crower cams
Our team of expert editors reviewed these high-quality items and handpicked the top 14 engine valve locks for your consideration. We've also done extensive research on numerous sellers, identifying the best ones in the automotive replacement parts category. These include michigan motorsports, z whip, asaperformance direct, kaqiusha, performance parts racing, yoursme, amazon.com, blackhorseracing and royalo and king won store .
We are dedicated to assisting our users in finding the right locks Products based on their needs, saving them considerable time when choosing which engine valve locks to buy. We take pride in the number of satisfied users we've helped through our thorough and insightful reviews.
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