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GM F-Body
- Blackheart LS Engine Swap Long-Tube Headers
- 1970-1981 GM F-Body
- For Use With D.S.E. Subframe & Suspension
- 304 Stainless Steel
- 1.875 in. Primary Tubes
- 3.000 in. Collector
- Brushed Finish
Features: - Constructed of lightweight 1-7/8" diameter, 18-gauge, mandrel bent 304 stainless steel primary tubes with large 3" diameter outlet
- Long Transition header collectors featuring merge spears for maximum flow and increased exhaust velocity
- 3/8" thick precision water jet cut flanges for less warping, maximum sealing surface, and better seal
- Designed for LS Swaps into 2nd Gen F Body using DSE (Detroit Speed & Engineering) front subframe, steering and suspension components.
- Hand blended welds at the flange entry for maximum flow and better performance
- 100% Hand welded construction
- Brushed finish
- Designed to be used with HOOKER Blackheart Exhaust Kit 70501340-RHKR
Performance Headers for Your LS Engine Swap
Hooker GM LS Swap Headers allow you to transplant a GM LS series engine into your favorite classic car or truck. Achieve a complete engine swap by combining Blackheart headers with Hooker LS swap accessories such as engine mounts, transmission crossmembers, oil pans, intakes, and exhaust kits.
Part TypeHeader
Product LineHooker Headers GM LS Engine Swap Headers
BrandHOOKER HEADERS
Package Height9.5
Package Width18.0
Package Length45.0
Weight33.0 PG
Part CategoryPerformance Parts
Tube Material304 Stainless Steel
Tube DirectionDown Swept
Bolts/Studs IncludedYes
Engine Make/SizeGM LS
ApplicationAutomotive
Header StyleLong Tube
Vendor Part Number70101338-RHKR
Package Qty1
Package TypeEA
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