474004 Valve Lock Fits Select 1959-2003 Mopar 273-440 Engines

Name: 474004 Valve Lock Fits Select 1959-2003 Mopar 273-440 Engines
Brand: MELLING
SKU: 689-474004
Price: 5.99 USD
Availability: InStock

^$5⁹⁹

More than 10 available

Ships on Nov 02, 2026

Lowest Price Guarantee

Mopar

Fits Select 1959-2003 Mopar 273-440 Engines
Sold Individually

Melling 689-474004 Features:

Valve Spring Retainer Locks to Keep Your Valvetrain Strong

Melling valve spring retainer locks are a critical component of the valvetrain to assure maximum performance and longevity.

Part TypeValve Locks

Product LineMelling Valve Spring Retainer Locks

BrandMELLING

Package Height0.6

Package Width0.5 in.

Package Length0.375 in.

Weight0.01 PG

Part CategoryReplacement Parts

Angle14 DD

Lock Groove Quantity4

MaterialSteel

Valve Stem Diameter0.35 in.

Part FitmentDirect Fit

Grade TypePerformance

Vendor Part Number474004

Package Qty1

Package TypeEA

Some parts are not legal for use in California or other states with similar laws / regulations

474004 Valve Lock Fits Select 1959-2003 Mopar 273-440 Engines

Melling 689-474004 Features:

Valve Spring Retainer Locks to Keep Your Valvetrain Strong

⚠️ Warning

Motor Vehicles

Tools

Electrical Cords