Allstar Performance - Reducer NPT 3/4in to 1/2in 250 in Stack Diameter -

250 in Stack Diameter - Plastic - Black - Kinsler RS 305 - Set of 4

Crankcase Evacuation System - Weld-On - Breathers / Grommets / Check Valves / Nipples - Requires 5/8 in Hose - Steel - Universal - Kit

5 in ID - 12 in Length - 275 lb/in Spring Rate - Steel - Blue Powder Coat - Each

063 in Thick - Composite - Holley 4150 / 4160 Carburetors - Set of 10

The base intake manifold is designed with a lower overall height to fit under a stock or mildly modified hood in the front configuration

Allstar Performance - Reducer NPT 3/4in to 1/2in 250 in Stack Diameter -Fitting Bushing 1 2 in NPT Female to 3 4 in NPT Male Aluminum Black Anodized Each