Small Block Chev 153 Tooth Internal Balance Flexplate - SFI Approved AF89-305SFI

Small Block Chev 153 Tooth Internal Balance Flexplate – SFI Approved

Suits 8.5” to 9.5” Converter Bolt Circle

AF89-305SFI

89-305SFI

Heavy Duty Flexplate 153 Tooth Internally Balanced – SFI Approved Small Block Chev 305 – 350 Aeroflow’s SFI rated heavy duty flexplates are manufactured with extra thick material and double welded. These flexplates will withstand the extreme power and RPM of today’s engines. Available to suit Chev, LS, Ford and Holden. SFI certification sticker 29.1 approved balanced and checked for runout. 153 Tooth Flexplate. Suits 2 Piece Rear Main Seal. Outside Diameter is 12-37/32” (326mm). Internal Balance. Two Converter bolt patterns are included: 10.5” 11.5”