ALL-31085 Double groove aluminum pulley kits include belts, crank pulley and water pump pulley with a 5/8" diameter hole.
ALL-90021 Black anodized, billet aluminum timing pointers are adjustable to precise timing increments
Standard OEM front steel balancer hub
916040 Steel balancer hub for small block Chevrolet 1.245" crankshaft, internal balance
916080 Big block Chevrolet - Aluminum standard front
ATI Outer Balancer Shell for 3 Ring 7 Inch Outside Diameter
916570 Small Block Ford aluminum balancer hub for ATI Super Damper
ATI Big Block Chevy balancer with standard front end, internal balance
ATI 917065 harmonic balancer, 7" diameter for Big Block Chevy with standard OEM front steel shell.
These Super Damper standard harmonic balancers from ATI are specifically designed for high-rpm engines. Their proven elastomer is designed and tuned to eliminate harmful crankshaft harmonics that cause parasitic horsepower loss. They are actually two dampers in one--a 4 in. diameter inner damper and a 6 3/8 in., 7 in., or 8 in. diameter outer damper in two shells that bolt to the crank hub. These dampers are engineered to all but eliminate worn parts and timing problems. They're tunable in the field, rebuildable, and extremely efficient at all rpm.
ATI-917065 Small Block Chevrolet Super Damper V8 with 1.245 Crankshaft
ATI 917300 Super Damper for Big Block Chevrolet with Standard OEM Front
ATI-917511 These Super Damper standard harmonic balancers from ATI are specifically designed for high-rpm engines
ATI Super Damper For Small Block Ford with 6.325" Diameter Chevy Front Bolt Pattern
ATI Super Damper Big Block Ford 429/460 Steel Shell
ATI Super Damper for small block Ford with Chevy front in a 6.325" outside diameter with an aluminum shell.
ATI 917661 Super Damper for small block Ford with Chevy front in a 6.325" outside diameter with an aluminum shell.