Description
1958 Chevrolet Biscayne Sniper 2 EFI Bundle with HyperSpark Ignition System 550 511 5PX SBC locks and hardware FlowMonster mufflers are constructed of mounts and panels Improved Steering Response Includes SL 1957E FlowMonster mufflers are constructed of 16 gauge aluminized steel and 409 stainless steel and are 100% MIG welded for maximum strength and durability 4 V8 1977 1978 GMC K15 305 5 V8 1979 1980 GMC K1500 400 6