Standard Duty Uncoated Full Length Headers
• 1982-91 Blazer/Jimmy/Suburban/Truck 4WD 396-502
• Tube Size: 1-3/4"
• Collector Size: 3"
  
  1982-91 BLAZER, JIMMY 396-502; 4WD
  1982-91 K20 SUBURBAN, K25/2500 SUBURBAN, R20 SUBURBAN, R2500 SUBURBAN, V20 SUBURBAN, V2500 SUBURBAN 396-502; 4WD
  1982-87 K20 PICKUP, K25/K2500 396-454; 4WD
• Without smog injection or injection heads.
• Due to clyinder heads (aluminum) generation 6 engines, 502 BB Chevy will have clearance problems on some applications. Bottom of hedder flanges may hit head bolts. Notching may be necessary.
• Elite replacement gasket #27550.
• Designed for use with a Trans-Dapt throttle body spacer.
• Not legal for sale or use in California on pollution controlled motor 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 upon a highway, check footnotes also.
• Not legal for sale or use in California.

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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