Blackheart LS Engine Swap Long-Tube Headers

Name: Blackheart LS Engine Swap Long-Tube Headers
Brand: HOOKER HEADERS
SKU: 520-70101518HKR
Price: 584.95 USD
Availability: InStock

^$584⁹⁵

Ships on Sep 03, 2026

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GM A-Body

1968-1972 GM A-Body
Mild Steel
1.875 in. Primary Tubes
3.000 in. Collector
Black Painted Finish

Features:
- 1-7/8” primary tubes and long transition 3” collectors with merge spears for maximum flow and increased exhaust velocity
- Tight-tucked design provides maximum ground clearance
- O2 bung locations optimized for wide-band O2 sensor operation/reliability
- Optimized tube bend geometry clears all factory stock vehicle components (including the A/C evaporator case), allows for easy starter motor/spark plug serviceability
- Compatible with all GM automatic and Tremec T56/T56 Magnum transmissions

Emissions Note:

This part is only legal for sale and use on Uncontrolled (Non-Emissions Controlled) Vehicles or on vehicles used solely for the purposes of closed competition racing.

CLICK THIS LINK FOR IMPORTANT CARB & EPA EMISSIONS INFORMATION ABOUT THIS PART

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 Height10.0

Package Width19.0

Package Length45.0

Weight37.0 PG

Part CategoryPerformance Parts

Bolts/Studs IncludedYes

Primary Tube Outside Diameter1.875 in (47.625 mm)

Engine Make/SizeGM LS

ApplicationAutomotive