Allstar Performance Timing Gear Drive - 3 Gear Drive - Raised Cam Gear - Aluminum Plate/Steel Gears - Small Block Chevy YA0864 Standard Motor Products SMP Dr-39

Standard Motor Products SMP Dr-39

each part is CNC'd for a precise fit & unmatched flow

Steel axle housings are built with all new components

Requires 8 in

Deluxe plates have radiused edges

Allstar Performance Timing Gear Drive - 3 Gear Drive - Raised Cam Gear - Aluminum Plate/Steel Gears - Small Block Chevy YA0864 Standard Motor Products SMP Dr-39Aluminum gear drive provides accurate cam timing and the ability to adjust valve timing without removing the oil pan. Aluminum frame features a built in front oil pan gasket retainer and an idler gear cradle for accurate cam timing throughout the RPM range. Gear drive are complete with cam, crankshaft and idler gears, needle bearing thrust kits, offset degree bushing kit, extra long dowel pins and installation instructions. Gear drives are commonly