Small Block Chev 153 Tooth Internal Balance Flexplate AF89-305
Suits 8.5" to 9.5" Converter Bolt Circle
AF89-305
89-305
Heavy Duty Flexplate 153 Tooth Internally Balanced Small Block Chev 305 - 350 Aeroflow Flexplates are made from extra thick material and double welded & anodised. These flexplates will withstand the Extreme Power and RPM of today's engines. 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"