
This product is no longer available. Please call customer service for assistance at 1-800-345-4545.
Fitment Notes:
Achieving optimal fitment of these headers requires the use of the parts listed below.
- Holley 510-302-2 oil pan
- Hooker 520-71221003 engine swap brackets
- Hooker 520-71223006 fuel/brake line shield
- Hooker 520-71223007 starter heat shield
Features:
- 304SS construction- provides enhanced corrosion resistance, appearance and durability
- Tight-tucked design- provides maximum ground clearance
- 3" Merge style collectors- increases flow velocity to maximize performance potential
- Near vertical indexed O2 sensor bungs- provides for reliable wide-band sensor operation
- Optimized tube bend geometry- clears all factory stock vehicle components (including the A/C evaporator case), allows for easy starter motor/spark plug serviceability
- Broad transmission compatibility- installable with GM TH2004R, TH400, 4L60-4L70, 4L80/4L85 automatic transmissions and Tremec T56/T56 Magnum transmissions
- All hardware included
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.
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