Chevy 250# Multi-Leaf 1960-chevrolet-c20-pickup-esi2483381 Valve Spring - RPM Series

Valve Spring - RPM Series - Ovate Beehive Spring - 409 lb/in Spring Rate - 1

Style - Passenger Side - Upper - Steel - Chrome - Long Water Pump - GM Alternator - Big Block Chevy - Each

072 in Head - 11/32 in Valve Stem - Stainless - Edelbrock Performer RPM Olds - Oldsmobile V8 - Each

Hose - Nylon Braided Lightweight Flex Hose - 12 AN - 2 ft - Braided Nylon / Rubber - Black - Each

The Super 40 has that deep powerful sound of the Original 40 series but with all the benefits of performance and low interior resonance from the Delta Flow&reg technology

Chevy 250# Multi-Leaf 1960-chevrolet-c20-pickup-esi2483381 Valve Spring - RPM SeriesLeaf Spring Multi Leaf 6. 500 in Arch 250 lb in Spring Rate 3600 3800 lb Car Weight Steel Black Paint Chevy Camaro Style Each