Precise CNC machined from SS304, Stainless Steel is more durable and strong than ordinary iron parts. Never rust and better protect the crank. Alters pulleys for a different speed or belt. Key Features.
1" to 1 1/8 inch 1/4" Key Gas Engine Pulley Crank Shaft Sleeve Adapter Kit fo...
Single 7/8" to 1" Engine Pulley Crank Shaft Sleeve Adapter w/Step Key Universal
1 Set 7/8" to 1" Car Engine Pulley Crank Shaft Sleeve Adapter with Step Key
Universal Piece of 1 Engine Pulley Crank Shaft Sleeve Adapter 3/4" to 1"
1Set 3/4" to 1" Auto Engine Pulley Crank Shaft Sleeve Adapter with Step Key
Universal 1" to 9/8" Engine Pulley Crank Shaft Sleeve Adapter Step Key Pack of 1
