Winters Quick Change Gears - Set #43 RG10002XL or choose a 1-inch forward

or choose a 1-inch forward engine position for extra firewall clearance

1964-1985 Buick Electra

Power Valve Restrictor

1980-1986 Pontiac Firebird

Every King bearing utilizes the highest quality materials and the most advanced designs to ensure complete customer satisfaction

Winters Quick Change Gears - Set #43 RG10002XL or choose a 1-inch forwardWinters Quick Change Gears are made from SAE 8620 Steel and are 1 3 8" wide. For more than 60 years, Winters Performance Products has been producing high performance rear ends and driveline components for racing and street use. Their product offering includes everything from quick change gear sets to shifter assemblies, as well as many components specifically for the sprint car market. Winters Performance is undeniably the most reliable, technically