PRW Part #: 1632780. PRW billet steel flywheel for Chevy Small Block (SBC) applications. SFI 1.1 certified (stamp visible in photos). Billet 1045 steel construction.
1835004 PRW SFI Flexplate SB Chevy 305 350 153 tooth Ext-Bal 1pc Crank 86-99
1835005 PRW SFI Race Flexplate SB Chevy 350 383 168T 1 pc Crank Int-Balance
1835002 PRW SFI-Rated Auto Trans Flexplate SB Chevy 350 153T 2pc Crank Int-Bal
SB Chevy 383 400 PRW SFI-Rated Flexplate 168 Tooth External Balance 2pc Crank
SB Chevy 383 421 434 PRW SFI Race Flexplate 168 Tooth Internal Balance 2pc Seal
1630581 PRW SFI-Rated Steel Flywheel SB CHEVY 305-350 29lbs Ext-Bal 153T 1Pc
