Product 251/423
Includes:
(2) 17-1/2" Megaphones 1-3/4"-3-1/2",
(2) 3-1/2" Flanges,
(2) 3-1/2" Block Offs,
(3) 1-3/4" Mandrell U-Bends,
(6) Individual Flanges to engine block,
(4) 2" Straight pieces,
(4) 2" Flanges, for street hookup