Hooker Racingheart 3-Step Dragster Headers - POLISHED 304 Stainless 2502-2HKR exhaust-side-pipes except Standard Cab/Short Bed

except Standard Cab/Short Bed

1977-1978 Dodge Diplomat

6L V8 400 CID)

2003-2009 Dodge Ram 3500 345 CID

Hooker Racingheart 3-Step Dragster Headers - POLISHED 304 Stainless 2502-2HKR exhaust-side-pipes except Standard Cab/Short Bed3 STEP BBC DRAG HEADERS 304SS Hooker's RacingHeart Big Block Chevy Downswept, 3 Step Dragster Headers feature 2. 125 inch 2. 25 inch 2. 375 inch stepped primary tubes to maximize exhaust flow, resulting in horsepower and torque gains over a broad rpm range. The 4. 5 inch merge collector with merge spear design improves the transition of the exhaust pulse from the primary tube to the collector and maximizes the scavenging effect on the exhaust pulse.