Eagle Oldsmobile 455 4.250in Crank 6.735in H-Beam -25cc 4.186in Pistons Rotating Assembly - 42103061

4.250" Cast Crank, 6.735" H-BEAM Rods,7/16" ARP 8740 BOLTS,Forged 4032 ICON -25CC INVERTED DOME 4.186" PISTONS,PLASMA-MOLY FILE FIT RINGS,KING SI Rod/MAIN BEARINGS.

Eagle Oldsmobile 455 4.250in Crank 6.735in H-Beam -30cc 4.155in Pistons Balanced Assembly - B42101030

BALANCED 4.250" Cast Crank, 6.735" H-BEAM Rods,7/16" ARP 8740 BOLTS,HYPEREUTECTIC KB -30CC INVERTED DOME 4.155" PISTONS,PLASMA-MOLY FILE FIT RINGS,KING SI Rod/MAIN BEARINGS.

Eagle Oldsmobile 455 4.250in Crank 6.735in H-Beam -30cc 4.155in Pistons Rotating Assembly - 42101030

4.250" Cast Crank, 6.735" H-BEAM Rods,7/16" ARP 8740 BOLTS,HYPEREUTECTIC KB -30CC INVERTED DOME 4.155" PISTONS,PLASMA-MOLY FILE FIT RINGS,KING SI Rod/MAIN BEARINGS.

Eagle Oldsmobile 455 4.250in Crank 6.735in H-Beam -30cc 4.165in Pistons Balanced Assembly - B42101040

BALANCED 4.250" Cast Crank, 6.735" H-BEAM Rods,7/16" ARP 8740 BOLTS,HYPEREUTECTIC KB -30CC INVERTED DOME 4.165" PISTONS,PLASMA-MOLY FILE FIT RINGS,KING SI Rod/MAIN BEARINGS.

Eagle Oldsmobile 455 4.250in Crank 6.735in H-Beam -30cc 4.165in Pistons Rotating Assembly - 42101040

4.250" Cast Crank, 6.735" H-BEAM Rods,7/16" ARP 8740 BOLTS,HYPEREUTECTIC KB -30CC INVERTED DOME 4.165" PISTONS,PLASMA-MOLY FILE FIT RINGS,KING SI Rod/MAIN BEARINGS.

Eagle Oldsmobile 455 4.250in Crank 6.735in H-Beam -30cc 4.185in Pistons Balanced Assembly - B42101060

BALANCED 4.250" Cast Crank, 6.735" H-BEAM Rods,7/16" ARP 8740 BOLTS,HYPEREUTECTIC KB -30CC INVERTED DOME 4.185" PISTONS,PLASMA-MOLY FILE FIT RINGS,KING SI Rod/MAIN BEARINGS.

Eagle Oldsmobile 455 4.250in Crank 6.735in H-Beam -30cc 4.185in Pistons Rotating Assembly - 42101060

4.250" Cast Crank, 6.735" H-BEAM Rods,7/16" ARP 8740 BOLTS,HYPEREUTECTIC KB -30CC INVERTED DOME 4.185" PISTONS,PLASMA-MOLY FILE FIT RINGS,KING SI Rod/MAIN BEARINGS.

Eagle Oldsmobile 455 4.250in Crank 6.735in H-Beam -5cc Flat Top 4.155in Pistons Balanced Assembly - B42100030

BALANCED 4.250" Cast Crank, 6.735" H-BEAM Rods,7/16" ARP 8740 BOLTS,Forged 4032 SRP -5CC FLAT TOP 4.155" PISTONS,PLASMA-MOLY FILE FIT RINGS,KING SI Rod/MAIN BEARINGS.

Eagle Oldsmobile 455 4.250in Crank 6.735in H-Beam -5cc Flat Top 4.185in Pistons Balanced Assembly - B42100060

BALANCED 4.250" Cast Crank, 6.735" H-BEAM Rods,7/16" ARP 8740 BOLTS,Forged 4032 SRP -5CC FLAT TOP 4.185" PISTONS,PLASMA-MOLY FILE FIT RINGS,KING SI Rod/MAIN BEARINGS.

Eagle Oldsmobile 455 4.250in Crank 6.735in H-Beam -5cc Flat Top 4.185in Pistons Rotating Assembly - 42100060

4.250" Cast Crank, 6.735" H-BEAM Rods,7/16" ARP 8740 BOLTS,Forged 4032 SRP -5CC FLAT TOP 4.185" PISTONS,PLASMA-MOLY FILE FIT RINGS,KING SI Rod/MAIN BEARINGS.

Eagle Oldsmobile 455 4.250in Stroke Cast Crankshaft - 104554260

Eagle cast crankshaft is great alternative to and an upgrade from an O.E. crankshaft. .092" fillet radiuses mean in increase in strength, but O.E. Replacement bearings can still be used. Recommended...

Eagle Oldsmobile 455 4.500in Crank 7.100in H-Beam -22cc Inv Dome 4.155in Pistons Balanced Assembly - B42105030

BALANCED 4.500" Cast Crank,7.100" H-BEAM Rods,7/16" ARP 8740 BOLTS,Forged 4032 MAHLE -22CC INV. DOME 4.155" PISTONS,PLASMA-MOLY FILE FIT RINGS,KING SI Rod/MAIN BEARINGS.