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Vehicle Info NeededMELLINGPART NUMBER: 689-MRM-1772
MRM-1772 Rocker Arm Ball
$399
More than 10 available
Ships on Nov 02, 2026
Lowest Price GuaranteeRocker Arm Accessories
Rocker Arm BallFord 3.9L, 4.3L, 4.7L, 5.0L, 5.8L Ball Diameter: 0.8865 in. Thread Diameter: 0.3740 in. Steel
MELLING AUTOMOTIVE PROD MRM-1772 Features:
Made In USA. The rocker arm ball (aka pivot and or fulcrum) is essential to dependable rocker arm performance. Damaged and / or worn rocker arm balls will increase friction and allow for erratic and inefficient arm movement leading to premature engine failure. A new Melling ball provides a proper base for accurate valve train adjustment. Melling rocker arm balls are manufactured to high quality and material standards. Melling recommends new rocker arm balls with every engine rebuild.Quality Rocker Arm Replacements
The Melling Engine Parts brand offers oil pumps, camshafts, timing components, valve train parts, cylinder sleeves, and expansion plugs. Our goal is to continually analyze the engine parts market to be able to provide you with the components you need.
Part TypeRocker Arm Ball
Product LineMelling Rocker Arms
BrandMELLING
Package Height1.5
Package Width1.5
Package Length3.4
Weight0.04 PG
Part CategoryReplacement Parts
Thread Diameter0.374 in.
MaterialSteel
Part FitmentDirect Fit
Grade TypeStandard Replacement
Ball Diameter0.886 in.
Vendor Part NumberMRM-1772
Package Qty1
Package TypeEA
Some parts are not legal for use in California or other states with similar laws / regulations
