Aeroflow Small Block Chev 1-Piece Rear Main 168 Tooth Internal Balance Flexplate - SFI Ap Breather Tanks 1 x 1/8" NPT on

1 x 1/8" NPT on EACH end of the block (IN PORTS)

Part Number: AF4030-34515

Part Number: AF821-06BLK

Part Number: AF822-06-06

Aeroflow Small Block Chev 1-Piece Rear Main 168 Tooth Internal Balance Flexplate - SFI Ap Breather Tanks 1 x 1/8" NPT onSmall Block Chev 1 Piece Rear Main 168 Tooth External Balance Flexplate SFI Approved Suits 10. 5" & 11. 5" Converter Bolt Circle Brand: AEROFLOW Part Number: AF89 350LSFI Description: Heavy Duty Flexplate 168 Tooth ExternallyBalanced SFI Approved Small Block Chev 305 350 1986 and Up 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