Pioneer Flexplate - Steel - External Balance - 2 Piece Seal - Big Block Chevy 016438NRSI Forged 4340 steel extreme stroker

Forged 4340 steel extreme stroker H-Beam connecting rods are forged from a two-piece forging and are fully machined and shot-peened

Clamp these to the inside of each sway bar mounting bolt to prevent the bar from shifting

AFR's spread port head has all the benefits and features of AFR's standard head

The lower mass of the titanium valves combined with the matching Del West keepers (locks

Pioneer Flexplate - Steel - External Balance - 2 Piece Seal - Big Block Chevy 016438NRSI Forged 4340 steel extreme strokerProduct Description: Flexplate 168 Tooth Steel External Balance 2 Piece Seal Big Block Chevy Sold Individually Since 1946, Pioneer has offered a broad mix of different automotive parts for a variety of applications, including motor mounts, fittings, cables, and even paints and engine storage bags.