Standard Duty HTC Coated Full-Length Headers
• 1988-95 Chevy/GMC K2500/K3500 454
• 1-3/4" Tube, 3" Collector
  
  
• Without smog injection or injection heads
• Late model chassis, engine offset to passenger side of vehicle
• Due to cylinder heads (aluminum), Generation 6 BB-Chevy 502 will have clearance problems on some applications. Bottom of header flanges may hit head bolts. Notching may be necessary.
• Designed for use with Trans-Dapt throttle body spacer
• Not legal for sale or use in California on pollution-controlled vehicles
• Modification to stock exhaust required to retain catalytic converter
• Not applicable or intended for street or highway use (legal only for racing vehicles which may never be used on a highway)

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.

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