CRANKSHAFT, FORD PERFORMANCE, M-6303-C340, STROKER STYLE, STOCK 2.1232 ROD JOURNAL DIAMETERS, NITRIDED AND POLISHED ROD AND MAIN JOURNALS, REQUIRES CUSTOM PISTIONS, RODS AND BALANCING, SEE ONLINE FOR MORE DETAILS
The Ford Performance M-6303-C340 crankshaft is a high-quality, forged steel unit designed for use in 302 production and Ford Performance cylinder blocks. With a 3.40" stroke, it's a great starting point for building a 347 Ford stroker engine, ideal for upgrading your Mustang or Ford vehicle's performance.
Manufacture Note:
-M-6303-C340* Fits 302 production and Ford Performance cylinder blocks. Stock 2.1232" rod journal diameters. Use with "Sportsman" rods (5.40" long) and 1.090" CD pistons in standard 302 block for 347 cu. in. Features:
-Lightening holes
-Rounded CW leading edge, tapered trailing edge
-Rod and main journals are nitrided and polished
-Requires custom pistons, rods and balancing
Installation 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.
Note:
Specs:
-Minimum rod journal diameter: 2.1232"
-Minimum rod journal width: 1.690"
-Main journal diameter: 2.248"
-Maximum stroke capability: 3.40"
-Weight: 45lbs.
Note:
It's essential to note that the installation of this crankshaft, as well as any other engine component, should only be performed by a qualified professional engine builder to ensure proper assembly, alignment, and operation of the engine.
Emission Note:
This part is designed and intended for competition use only or off-highway use only. It should not be installed on a vehicle that is driven on public roads and highways. Installation of this part on a vehicle driven on public roads and highways is likely to violate U.S. and Canadian laws and regulations relating to motor vehicle emissions.
NPD Part Number : M-6303-347FR Manufacturer Reference #'s: M-6303-C340
0-0 FORD FITS 302 PRODUCTION AND FORD PERFORMANCE CYLINDER BLOCK
WARNING: This product can expose you to chemicals including lead and DEHP, which are known to the State of California to cause cancer and birth defects or other reproductive harm. For more information go to www.P65Warnings.ca.gov.
This item is a "made to order" product and will ship directly from the manufacturer.
Please allow 1-8 weeks for delivery.
Please note that some manufacturers have longer lead times.