Isky Cams 7 Titanium Retainers Snell SA2020 Helmet Clearance & Accessories Fits manual transmissions with 5

Fits manual transmissions with 5 speeds using a lower right reverse location

Designed for Oldsmobile Rocket engines

1/4-28 in Thread to 10 mm x 1

Since then

Isky Cams 7 Titanium Retainers Snell SA2020 Helmet Clearance & Accessories Fits manual transmissions with 5Product Description: Valve Spring Retainer 7 Degree 1. 140 in 0. 740 in OD Steps Dual Spring Titanium Set of 16 As the world's largest racing, performance, and economy cam manufacturer, Isky maintains a dynamometer testing program for constant improvement of camshaft and valve train design. These tests are conducted daily in Isky's new enlarged dyno facility. To properly evaluate and prove the efficiency of Isky racing cams and valve train components,