SMALL BLOCK CHEVY GEAR DRIVE Small Block 945) OR 25MM 0

945) OR 25MM 0

Up-grade cv joint from XP-900 into 570 cv joint

Made from 300M

Designed especially for RACING APPLICATION

Any Standard Chevrolet distributor can be used with a Summers Brothers front drive without modification

SMALL BLOCK CHEVY GEAR DRIVE Small Block 945) OR 25MM 0Small block gear drive aluminum, Chevrolet. Comes in gold anodize. Eliminates variations in valve and ignition timing Controls camshaft thrust Allows fine tuning cam timing Uses standard rotation cams Simplifies inspection and maintenance Summers Brothers gear drives for small block and big block Chevrolet V 8's are the ultimate in precision cam timing. Their heat treated and case hardened gears eliminate timing chain stretch and harmonics. Camshaft