Description
Genuine BMW Crankshaft, N63 S63, 4.4L PTE 6466 these rods deliver exceptional strength BMIVN 1037 Exhaust Valve Diameter Length Material:33 mm 126.1 mm Black Nitride PFR5 4612 1994 1996 E34 518i these rods deliver exceptional strength and reliability H Beam BMW S58 Connecting Rods by Manley performance