COMP Cams BB Chevy Mark-V 7/16 Roc/Stud 1.900 Upper Stud Length AN O-Ring to Inverted Flare Fittings BMR's polyurethane differential bushings (BK029)

BMR's polyurethane differential bushings (BK029) drastically increase differential stability over the factory rubber bushings

245 cc Intake

It has our 7-hole D-window center disc made out of HSLA material with a new torque ring design

aFe POWER throttle body spacer (P/N: 46-34003) does NOT work with this kit

COMP Cams BB Chevy Mark-V 7/16 Roc/Stud 1.900 Upper Stud Length AN O-Ring to Inverted Flare Fittings BMR's polyurethane differential bushings (BK029)COMP Cams takes pride in having the finest rocker arm studs available on the market. The Hi Tech Rocker Arm Studs work well in race applications with higher rpm ranges and are available in the popular 3 8? and 7 16? sizes. All COMP Cams studs have generous radii and a black oxide finish. With a 3 8" base thread and a 7 16" rocker thread, this rocker arm stud set has a 1. 900" effective length for use with Mark V and Mark VI Chevrolet Big Blocks.