Engine › HOT ROD COMP BOTTOM END KIT STRKR 4MM w/ +5MM LONG ROD HOT ROD COMP BOTTOM END KIT STRKR 4MM w/ +5MM LONG ROD $0.00 Hot Rods Bottom Ends kits offer you the choice between Hot Rods Heavy Duty OE replacement crankshafts or Hot Rods Heavy Duty Stroker crankshaftsHot Rods main bearings and seals kitComplete engine gasket set includes all gaskets and seals for complete engine rebuild Quantity: Purchase Added! Hot Rods Bottom Ends kits offer you the choice between Hot Rods Heavy Duty OE replacement crankshafts or Hot Rods Heavy Duty Stroker crankshaftsHot Rods main bearings and seals kitComplete engine gasket set includes all gaskets and seals for complete engine rebuild