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90° Oil Block AdapterSuits GM LS Series with Front or Rear Sump
302 and 351 Windsor V8
150 Series Taper One-Piece Full Flow Swivel 120° Hose End -8ANBlue/Red Finish
AF165-08-1BLK
S/S Exhaust Valve AFR7631-1 Product:Suit BB Chev, 1.880 Head, 5.450 OAL, 11/32" Stem 90° Oil Block AdapterSuits GMS S Exhaust ValveSuit BB Chev, 1. 880 Head, 5. 450 OAL, 11 32" Stem AFR7631 1 R7631 1 For over FORTY FIVE years Air Flow Research has been defining technological leadership in cylinder head manufacturing and flow dynamics. This complete commitment to performance has enabled Air Flow Research's cylinder heads to find themselves on the fastest race cars and the most powerful street machines in the country. As every engine builder will attest to, the
