Winters Quick Change Gears - Set #4A 1127804 Pulley hub has two mounting

Pulley hub has two mounting bolt patterns (early/ late models) incorporated 2-1/8" x 2-3/16" and 1-7/8" x 1-13/16"

Durable fully welded 409S stainless steel case

and have become a leader in replacement and high-performance suspension components

Available for 1-1/4 diameter valve cover holes

AFR's spread port head has all the benefits and features of AFR's standard head

Winters Quick Change Gears - Set #4A 1127804 Pulley hub has two mountingWinters 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