

Specifications
- Brand
- COMP Cams
- Part #
- 648-100
- UPC
- 036584128175

COMP Cams Locks Eb MachD Steel 11/32in - Set of 100
$186.70
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COMP Cams 11/32in machined steel valve locks, set of 100. Ensure proper valve spring and retainer seating during engine rebuilds.
Key Features
- Fits 11/32 inch valve stems and 7-degree retainers.
- Set includes 100 machined steel valve locks.
- Designed for accurate valve spring and retainer seating.
- Machined steel construction for durability and precise fit.
- Suitable for engine rebuilds and street applications.
Product Details
When you're rebuilding an engine, getting the valve train components seated correctly is crucial. These COMP Cams Machined Steel Valve Locks are designed for 7-degree retainers and fit 11/32-inch valve stems, making them a solid choice for many engine rebuilds, including those in popular vehicles like the Chevrolet Camaro, Pontiac Firebird, and Chevrolet Corvette from the 90s.
While the tang on a valve lock primarily helps position the retainer and spring, it's the taper of the retainer that truly secures the lock onto the valve stem through a collet effect. These locks are machined from steel for accuracy and durability, ensuring they work with the retainer to keep everything in place, even under significant spring loads. It's important that the two halves of the lock have a small gap when properly seated on the valve stem; if they fit flush, they're too large, and if they leave a gap in the middle, they're too small.
This set includes 100 locks, which is typically enough for a V8 engine. They are a direct replacement for stock applications and are well-suited for street use where precise valve spring location is important.
Specifications
- Brand
- COMP Cams
- Manufacturer Part #
- 648-100
- UPC
- 036584128175
Frequently Asked Questions
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COMP Cams Locks Eb MachD Steel 11/32in - Set of 100
