Hooker Competition Headers are one of the best values on the market by offering premium header features at a great price. This header is a perfect fit for stock to mildly modified engines. This header fits 69–91 Blazer/Suburban/Jimmy/Carryall/Yukon/1–Ton Crew Cab (2WD), 63–87 1/2, 3/4 & 1 Ton Truck (2WD): 265–400
Competition Header,Tube Size 1.625" x 27" O.D.,Collector Size 2.5" O.D., Collector Length 8", Port Shape: Same As Port, Black High Temp Paint
The use of header wraps can cause the header tubes to crack or rust due to excessive heat and moisture build-up. Hooker does not recommend the use of header wraps as this will void the warranty.
If you have any questions about this or any Hooker header application, please contact our tech service department at 270-781-9741.
1-5/8" primary tube, tuned-length primary tubes for street/off-road performance
Mandrel-bent tubing for smooth exhaust flow
Light weight & durable 16-gauge tubing
2-1/2" x 8" long transition collector for decreased back pressure
5/16” machined flanges for a perfect seal
Industry’s best welds for durability
designed for easy, trouble-free fit
All necessary hardware included for a complete installation
Will not fit with angle plug heads
Accommodates factory power steering, power brakes and air conditioning
This header is coated in a high heat resistant black paint