COMP Ultra-Gold Roller Rocker 7/16", 1.7 Ratio (CO19021-16)

CO19021-16 - ULTRA-GOLD ROLLER ROCKERS, BBC

Suit Big Block Chevy

Part Number: CO19021-16

With the recent technological developments in the design and manufacture of aluminium rocker arms, it is now possible for COMP Cams to offer a
premium aluminium rocker alternative - the Ultra-Gold Aluminium Roller Rockers.
CNC-machined, lightweight design removes weight and yields unrivalled quality and ratio accuracy
Designed for high performance street and race engines

Precision-sorted trunion bearings withstand elevated valve spring pressure and valve lift
Additional clearance up to 1.650" O.D. valve spring