Fits 1997-2004 Chevrolet Corvette; Axle-Back Exhaust System - 70401343-RHKR vacuum-modulator-lines 4L V8 1970 - 1976

4L V8 1970 - 1976 Mercury Montego MX Brougham 351/5

7 V8 1974 Chevrolet Laguna 400/6

The steel used in the manufacturing is rust and corrosion resistant

EFI HP on E85: 3360

Fits 1997-2004 Chevrolet Corvette; Axle-Back Exhaust System - 70401343-RHKR vacuum-modulator-lines 4L V8 1970 - 1976Hooker continues to push the boundaries of performance with the BlackHeart line of exhaust products. We are proud to offer these axle back exhaust systems for 97 04 C5 Corvettes. These 304 stainless steel, 3" axle backs are engineered to offer both premium fitment and maximum performance from your 5. 7L engine. Features: Up to 47 % weight savings over OE exhaust, a savings of 23 LBS. (w o muffler design) and 7 LBS. (w muffler design) Constructed from