Hooker Super Competition Headers - 2 in Primary - 3-1/2 in Collector - Metallic Ceramic - Big Block Chevy - GM Fullsize SUV / Truck 1968-91 SS-M1-BTU Maximum Protection in Dry Off-Road

Maximum Protection in Dry Off-Road Driving Conditions

Stainless socket head mounting bolts included

Throttle body height: 2

the Hurst Street Super Shifter has many of the same quality features for a new level in street performance

Hooker Super Competition Headers - 2 in Primary - 3-1/2 in Collector - Metallic Ceramic - Big Block Chevy - GM Fullsize SUV / Truck 1968-91 SS-M1-BTU Maximum Protection in Dry Off-RoadHooker Headers Super Comp Header 2841 1HKR Metallic Ceramic Coating Tube Size 2 x 35 in. OD Collector Size 3. 5 in. OD Collector Length 10 in. Port Shape Same As Port Long Tube Lengths Long Transition Collectors Monstrous Low Mid Range Torque Keep Top End Horsepower Provides Finest Fit Most Durable Design Available Applications include: Blazer, Blazer K5, C10 Pickup, C10 Suburban, C15 Pickup, C15 Suburban, C15 C1500 Pickup, C15 C1500 Suburban, C1500