Eagle Pontiac 400 Balanced Street & Strip Rotating Assembly Kit - 4.250in Stroke

BALANCED 4.250" Cast Crank, 6.800" I-BEAM Rods,7/16" ARP 8740 BOLTS, Forged 4032 MAHLE -6CC FLAT TOP 4.155" PISTONS,PLASMA-MOLY FILE FIT RINGS,KING SI Rod/MAIN BEARINGS.