Speed Engineering Long Tube Mandrel Bent, 304 Stainless Headers

Compatible with all LS Swap

• Great Fitment on the OBS Platform
• Mandrel Bent Tubing
• 1 7/8" Primaries
• 3" Collector
• Longtube Header Design
• LS Swap Conversion Header
• Merge Spikes
• V8 LS Engines Only
• 4.8L, 5.3L, 6.0L, 6.2L, LS1, LS2, LS3, LS6, LSA Engines
• CNC Machined Flanges
• Natural 304 Stainless Steel
• Standard Graphite Manifold Gaskets
  

Vehicle Applications:

• 1988-1998 Chevrolet C1500 Truck (2wd) 4.8L, 5.3L, 6.0L, 6.2L
  
• 1988-1998 GMC C1500 Truck (2wd) 4.8L, 5.3L, 6.0L, 6.2L 
  

Note: If using a larger 4L80E or older Turbo 350/400 transmission the bellhousing ear may need to be trimmed for proper clearance

Note: Would require adjustable motor mounts with 1" offset back.

Note: "Does not fit 4wd"

Note: This product with off road x pipe kit will need a modified or aftermarket crossmember for fitment on installation. This kit will work with Suspension Engineering transmission crossmember with required shims (4L60 will need 3 shims).

(Warning) This is a RACE ONLY product manufactured and sold for installation on vehicles to be used solely for competition purposes. Once this part is installed, the vehicle may never be used, or registered or licensed for use, on a public road or highway. If you install this part on your vehicle and use the vehicle on a public road or highway, you will violate the Clean Air Act 203(a)(3), 42 U.S.C, 7522(a)(3) and may be subject to personal civil or criminal liability.