Hedman Elite Long Tube Headers A.I.R. 283-400 SBC GM Truck 67-87 Matte Silver Ceramic 1-5/8" Mild Steel

Grab headers that fit the factory profile heads of your 1967-1987 GM truck with cylinder head ports. These Hedman long tube headers are a great option for trucks using a 283-400 small-block Chevy engine and A.I.R suspension system. 

Features and Benefits:
- Sold as a pair of 1-5/8" headers 
- Fits factory profile heads with oval cylinder head port shape
- Comes with 3" collectors, gaskets, 2-1/2" reducers, and hardware
- Matte silver ceramic coating with metallic finish

Each of the two (2) headers in this full set are CNC mandrel-bent from elite heavy duty mild steel with a 1-5/8 inch tube diameter. These smooth, hand-welded headers utilize 3/8-inch flanges and 14-gauge primary tubes that make them great for use with high-performance vehicles that put out higher exhaust temperatures. Their matte silver ceramic coating and metallic finish can also withstand this heat (up to 1,400°F) and reduces temperatures under the hood. It includes 3" collectors, 2-1/2" reducers, gaskets, and hardware.

Additional Notes:
- California E.O. Approved (E.O. #D167-33)
- NOT for vehicles with offset engine position.

Vehicle Fitment:
- 1967-1987 Chevy C10, C20, C30, K10, K20
- 1973-1987 Chevy K30
- 1967-1972 GMC C1500, C2500, C3500, K1500, K2500
- 1973-1980 GMC C15, C25, C35, K15, K25, K35
- 1981-1987 GMC C1500, C2500, C3500, K1500, K2500, K3500 
- Compatible with 283-400 C.I. small-block Chevy engines 
- Fits trucks equipped with an A.I.R system 
- Fits factory profile heads with an oval cylinder port head shape