COMP Cams Rockers CB 1.6 7/16in Ultra Pro - cca1826-12 missing-image FC 299TH R7 THUMPR R

FC 299TH R7 THUMPR R F Exhaust Duration : 319 Intake Valve Lift(in) : 0

2753cc Engine Components::Head Stud & Bolt Kits 1977-1980 Nissan 810 Base L6

4098cc Lights::Tail Lights 1973 Chevrolet K10 Suburban Base V8

5737cc Suspension::Air Springs 1973-1974 Chevrolet G30 Van Base V8

COMP Cams Rockers CB 1.6 7/16in Ultra Pro - cca1826-12 missing-image FC 299TH R7 THUMPR RBuilt to outlast and outperform in accuracy and strength, the Ultra Pro Magnum XD Rocker Arms are engineered from durable 8650 steel and include a machined billet pushrod seat insert for a wide range of super accurate ratios. A unique and wide ratio range to fit almost any popular application from 1. 5 to 1. 8 in . 5" increments for Chevy and 1. 6 to 1. 73 for various Ford applications is available. These XD rockers are fully rebuildable and boast