COMP Cams Ultra Pro Magnum Chromoly Roller Rocker Arm - 7/16 in Stud Mount - 1.52 Ratio - Small Block Chevy / GM V6 HYPLXSM11M61FIA See 242942 for Multi-Clutch Lock-Up

See 242942 for Multi-Clutch Lock-Up Model

Measures 3/4" nominal height of the adapter only

1/8 in NPT Thread

The 511 seals have a

2002-2002 Chevrolet Avalanche 1500

COMP Cams Ultra Pro Magnum Chromoly Roller Rocker Arm - 7/16 in Stud Mount - 1.52 Ratio - Small Block Chevy / GM V6 HYPLXSM11M61FIA See 242942 for Multi-Clutch Lock-UpThe Ultra Pro Magnum Roller Rocker Arms for Chevy V8 265 400 applications take stud mount rocker performance, stability and value to a whole new level. These rocker arms feature a 7 16" stud diameter and 1. 52 ratio. The 8650 chromemoly material and arched, web like design deliver increased strength and rigidity while still reducing the moment of inertia and optimizing the dynamic balance. A unique black oxide exterior finish helps prevent corrosion