Moroso Throttle Return Spring Kit - 18 Degree SB Chevy Cylinder Heads - Manifold Mount - 5-7/16" Tall RS00500309 Helmet Spoiler

Helmet Spoiler

Glidden Victor 351W

cylinders and even valve spring installed height

Ovate Wire

Moroso Throttle Return Spring Kit - 18 Degree SB Chevy Cylinder Heads - Manifold Mount - 5-7/16" Tall RS00500309 Helmet SpoilerProvides positive throttle return required by several sanctioning bodies Each kit fits Holley 2 or 4 bbl single carb applications Includes one set of return springs Moroso Performance Products is one of the worlds most respected suppliers of automotive equipment for racing and street performance applications. Moroso manufactures over 4000 products, from oil pans and oiling systems, to ignition wire, ignition components, valve covers, fuel system