FRONT MOUNT DISTRIBUTOR DRIVE: WATER PUMP & CRANK PULLY SPACER, BIG BLOCK CHEVY, Small Block Stay away from rust because

Stay away from rust because this set comes with a zinc coating on your bolts and a black oxidation process on those spacers

(Small lock) No plates or gears

Engine maintenance is simplified

Olds/Pontiac 35 Splines Minimum weight

Made from 4340 billet steel

FRONT MOUNT DISTRIBUTOR DRIVE: WATER PUMP & CRANK PULLY SPACER, BIG BLOCK CHEVY, Small Block Stay away from rust becauseFront mount distributor drive for Big Block Chevrolet. Includes water pump & crank pulley spacers. More accurate ignition timing More carb manifold clearance Improved distributor access Easier engine maintenance Forward camshaft thrust control The Summers Brothers front distributor drive for small block and big block Chevrolet V 8's solves the short comings of rear mounted distributors. The accuracy of the ignition timing is improved, since camshaft