347 FORGED STEEL STROKER CRANK KIT FOR 302

This part is no longer available.
347 FORGED STEEL STROKER CRANK KIT FOR 302
M-6013-C347
Instruction Sheet
Not Available
    M-6013-C347*
  • M-6303-C340 Forged 4340 steel crankshaft 3.40" stroke
  • Forged aluminum flat top pistons 4.030" with valve reliefs for inline Windsor style heads
  • Clevite® rod and main bearings
  • Speed Pro Piston rings
  • M-6200-D50 5.400" long forged steel connecting rods
  • Fits 1983-00 302 blocks with one-piece rear seal
  • Requires machining and balancing, designed for 28.2 in./oz. external balance factor
Part Type
Engine: Crankshafts
Warranty Availability
Not Available
Package Dimensions
13" x 13" x 27.25"
Package Weight
143 lb(s)
UPC Code
756122063149
Country of Origin
United States