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Vehicle Info NeededMELLINGPART NUMBER: 689-476104
476104 High-Performance Valve Spring Retainer Locks for Chevy Small Block Engines
$799
More than 10 available
Ships on Sep 08, 2026
Lowest Price GuaranteeGM
- High-Performance Valve Spring Retainer Locks
- Chevy Small Block Engines
- Fits 11/32 in. (0.343 in.) Valve Stems
- For 7 Degree Retainer
- Hardened Steel
- Pair
Melling 476104 High-Performance Valve Spring Retainer Locks:
These valve locks from Melling will ensure longevity and performance on any new valve installation.
Part TypeValve Locks
BrandMELLING
Package Height1.0
Package Width0.48 in.
Package Length0.365 in.
Weight0.02 PG
Lock Groove Quantity1
MaterialSteel
Valve Stem Diameter0.34 in.
Grade TypePerformance
Vendor Part Number476104
Package Qty1
Package TypeEA
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Some parts are not legal for use in California or other states with similar laws / regulations
