Allstar Performance Idler Gear For ALL90000 721065 Components bolt together to select

Components bolt together to select the desired spring top plate and sleeve separately to build custom size cups

1 Groove V-Belt

3 Bolt-On Fasteners

than the previous best 185cc heads

Allstar Performance Idler Gear For ALL90000 721065 Components bolt together to selectAluminum 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