Hedman 2-1/2" Inlet to 2-1/2" OD Outlet Collector Reducer 3-Bolt Ball and Socket Flange Hardware Steel - Natural Digital Tach 498 in Bore

498 in Bore

#2839 includes an electronic Timing Control Module

5LVehicle Applications: 1971 thru 1973 Buick Cars 7

Dual valve springs without damperThe COMP Cams philosophy has never changed: make the highest performing products possible and lead the industry in technological development

60's this GT Competition design is patterned after the "Symmetrical Racing Style" wheel

Hedman 2-1/2" Inlet to 2-1/2" OD Outlet Collector Reducer 3-Bolt Ball and Socket Flange Hardware Steel - Natural Digital Tach 498 in BoreHedman Hedders 2 1 2" Mild Steel Collector Ball Flange Kit Hedman Hedders has been manufacturing quality headers and exhaust components in the USA since 1954. Each member company of the Hedman Performance Group is a specialist in the field they serve. Hedman hedders specializes in headers, Trans Dapt Engine transmission swap mounts, and Hamburger's focuses on oil pans. Exhaust Header Reducer Gasketless Collector Design Mild Steel Construction Made In