Allstar Performance Timing Gear Drive - 3 Gear Drive - Raised Cam Gear - Aluminum Plate/Steel Gears - Small Block Chevy NT002003 Stackable shims index spark plugs

Stackable shims index spark plugs at 30° intervals up to 360°

1/8-1/4 in Grip Range

Single-layer jackets offer the maximum combination of overall flame and heat protection

The RaceQuip 359 Series double layer outseam

Attach to trailer or shop wall to secure 9-1/4" diameter nitrogen bottle in upright position

Allstar Performance Timing Gear Drive - 3 Gear Drive - Raised Cam Gear - Aluminum Plate/Steel Gears - Small Block Chevy NT002003 Stackable shims index spark plugsAluminum 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