Pay in 4 interest-free payments of $38.99 Learn more
Ships within 48 hours · Estimated delivery Sep 11 - Sep 16
1977-1978 Chevrolet K20 305 CID
Hooker Headers use long tube lengths and long transition collectors to produce monstrous lowmid range torque without sacrificing top end horsepower
With Traction Control
while maintaining a moderate sound level inside the car
Hooker Aero Chamber Muffler 21530HKR awd 1977-1978 Chevrolet K20 305 CIDOverview The raw aluminized steel Aero Chamber is designed to do much more than simply muffle exhaust noise. The Aero Chamber Muffler produces a deep throaty powerful sound that will not change with time. The Hooker Aero Chamber uses a unique step principal, similar to that which is currently popular in racing header design. The aerodynamically designed chambers flow 23% better and produce more horsepower and torque than the most popular high
