HEDMAN Standard Uncoated Headers; 1-5/8 in. Tube Dia.; 3 in. Coll.; FULL LENGTH Design.
These uncoated, LONG-TUBE headers are one of Hedman's best selling Chevy truck headers. They fit a wide range of early to mid-year 2WD and 4WD Chevy Trucks and SUVs, powered by a Small Block Chevy engine. Included in this header's long list of applications is 1967-1987 2WD & 4WD Chevy/GMC 1/2 Ton and 3/4 ton trucks, Blazers and Suburbans (check the application listings for exact fitment). The smooth 1-5/8 in. tube design provides ample exhaust flow to let your truck's 283-400 SB Chevy engine breathe easy, and produce maximum horsepower and torque. These headers are uncoated, and ship from the factory with a temporary black paint that will burn off when submitted to normal operating temperatures. For protection against the element and lower underhood temperatures, these headers are also available with a silver or black ceramic-metallic finish.
Each set includes a pair of gaskets, header flange bolts and collector bolts. No collector gasket is needed.
Product Type: Headers
Product Line: Hedman Street Headers
Header Style:Long tube one-piece
Header Color:Temporary non-high temperature paint
Primary Tube Outside Diameter (in.):1 5/8 in.
Cylinder Head Port Shape:Round
Collector Attachment:Ball and socket flange
Collector Diameter: 3.00"
Collector Reducers Included: Yes
Collector Reducer Exit Diameter: 2.500"
Primary Tube Gauge: 16-gauge
Spark Plug Position: Angle/Straight
Flange Thickness: 0.250"
Bolts/Studs Included: Yes
Gaskets Included: Yes
Crossover Pipe Included: No
Catalytic Converter(s) Included: No
Motor Mounts Included: No
Transmission Mount Included: No
Quantity: Sold as a pair.
Notes: Fits factory GM aluminum or cast iron, angle plug or straight plug heads. Does not fit vehicles with offset (right) engine position. Manual transmissions: Some vehicles may encounter clutch shaft interference when cross shaft location is under or behind the driver's side rear exhaust port. For these vehicles, please Use HED-69092 without A.I.R., or HED-69093 with A.I.R.
Application: CHEVROLET,GMC K10 PICKUP, K15/K1500, K20 PICKUP, K25/K2500, R10 PICKUP, R20 PICKUP, R1500 PICKUP, R2500 PICKUP, V10 PICKUP, V20 PICKUP, V1500 PICKUP, V2500 PICKUP 1982-1987 V8 283, 302, 305, 307, 327, 350, 372, 383, 400 ; 4WD
Click on Link for More Details on Vehicle Application :https://www.hedman.com/product-detail/69090