Performance Crankshafts

Pioneer 839012 crankshaft key. Features Woodruff design, 3/16 x 1-3/4in, steel construction, natural finish, ensures secure crankshaft timing, sold as a pair.

Pioneer PK-9-100 crankshaft key. Features Woodruff design, 3/16 x 3/4in, steel construction, natural finish, fits Buick/GM V6/V8 engines, ensures secure crankshaft timing, sold as a set of 100.

Pioneer PK-178-25 crankshaft key. Features Woodruff design, 3/16 x 1-13/16in, steel construction, natural finish, universal fit, ensures secure crankshaft timing, sold as a set of 25.

Pioneer 839010 crankshaft key. Features Woodruff design, 3/16 x 1-3/8in, steel construction, natural finish, ensures secure crankshaft timing, sold as a pair.

Pioneer PK-9-25 crankshaft key. Features Woodruff design, 3/16 x 3/4in, steel construction, natural finish, fits Buick/GM V6/V8 engines, ensures secure crankshaft timing, sold as a set of 25.

Pioneer 839009 crankshaft key. Features Woodruff design, 3/16 x 3/4in, steel construction, natural finish, fits Buick/GM V6/V8 engines, ensures secure crankshaft timing, sold as a pair.

Pioneer PK-135-25 crankshaft key. Features Woodruff design, 3/16 x 1-3/4in, steel construction, natural finish, fits Big Block Ford/Cleveland/FE-Series/Modified, ensures secure crankshaft timing, sold as a set of 25.

Pioneer PK-131-25 crankshaft key. Features Woodruff design, 3/16 x 1-7/16in, steel construction, natural finish, fits GM V6 engines, ensures secure crankshaft timing, sold as a set of 25.

Pioneer PK-126-25 crankshaft key. Features Woodruff design, 3/16 x 1-3/8in, steel construction, natural finish, fits Pontiac V8 engines, ensures secure crankshaft timing, sold as a set of 25.

Dart 9-34640006125-8 crankshaft for GM LS-Series. Features a 4.000in stroke, internal balance, short snout, made from 4340 billet steel, 1-piece seal, designed for racing builds to handle high torque. Enhances durability in high-performance LS setups...

Dart 9-34636226125-8 crankshaft for GM LS1. Features a 3.622in stroke, internal balance, 6.125in rod length, made from 4340 billet steel, 1-piece seal, designed for racing builds to handle high torque. Enhances durability in high-performance LS setups...

Dart 9-2JZ90 crankshaft for Toyota JZ-Series. Features a 3.543in stroke, internal balance, made from 4340 billet steel, 1-piece seal, designed for racing builds to handle high torque. Enhances durability in high-performance 2JZ setups. Sold as each.