Original GM 4‑71 Roots Blower – Complete Assembly + Cross Ram Manifold. Up for sale is an authenticGM 4‑71 roots blower, not a reproduction. This is a complete unit including Custom aluminum top plate for the manifold.
LITTLEFIELD MAG Blower Supercharger GMC 471 671 Rear COVER Bearing Plate 1471
GMC 471 671 Supercharger Blower Front Cover Bearing Plate Set OEM Vintage
371 471 6v71 8v71 8v92 6-71 blower supercharger original TRIPLE PIN KIT
WEIAND 471 4 Barrel Carburetor Top Plate Blower Supercharger SCTA
????BLOWER SUPERCHARGER FINNED TRI PLATE VINTAGE STYLE 471 671 871 1071 6/71 ????
???? VINTAGE STYLE 471 671 871 1071 6/71 BLOWER SUPERCHARGER FINNED TRI PLATE ????
