Scat small block chevy 305-350-4340 forged steel internal balanced 3.480″ crankshaft. Standard weight at 51 lbs, lightening holes in rod journals, Minimum rod length 5.700″. Rod journal 2.100″ mains 2.449″ diameter. Shot peened, heat treated, precision ground & nitrided. This is a two piece rear main seal and must be balanced before put in to service. Special order 7-10 business days. Please e-mail with questions.
DEL-TRON PRODUCTS
