347 FORGED STEEL STROKER CRANK KIT FOR 302
This part is no longer 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