Ford Racing Crankshaft 3.40" Stroker 302
Highlights
- 2.1232" Rod Journal Diameter
- 1.690" Rod Journal Width
- 2.248" Main Journal Diameter
- 3.40" Stroke Capability
Ford Racing Forged Steel 3.40" Stroker Crankshaft for 302 Windsor engines.
This 3.40" Stroker Ford Racing Crankshaft (M-6303-C340) is designed to turn your Windsor into a 347 Stroker! It is made from high-strength forged steel, and fits all production and Ford Racing 302 cylinder blocks.
Features and Benefits:
- For 347 Stroker Builds
- Ford Racing Quality
- Forged Steel Construction
- Requires Balancing And Additional Parts
This premium-quality crankshaft features a rounded counter-weight leading edge with a tapered trailing edge, along with nitrided and polished rod and main journals. It will require custom pistons, rods and balancing, which are specifically listed below.
Specifications:
-Minimum rod journal diameter: 2.1232"
-Minimum rod journal width: 1.690"
-Main journal diameter: 2.248"
-Maximum stroke capability: 3.40"
-Weight: 45lbs.
Please Note:
- This crankshaft requires use of "Sportsman" rods (5.40" long) and 1.090" CD pistons in a standard 302 block for 347 cubic inches.
- This crank is designed for 28oz balance applications.
- This will not work with a standard 302 rod and piston.
- This crankshaft is not legal for sale or use on pollution-controlled motor vehicles.
California Residents: Proposition 65 Warning
Related Categories: Mustang Parts, Mustang Engine, Mustang Crankshafts & Dampers
Only for use on pre-pollution controlled vehicles: This product can be used on vehicles that were manufactured before emissions control regulations were imposed. Pre-pollution vehicles are defined as:
- 1965 and older U.S. manufactured California certified vehicles
- 1967 and older U.S. manufactured federally certified vehicles












