FLYWHEEL, MANUAL TRANSMISSION, FORD PERFORMANCE, M-6375-K302, 6 BOLTS, 28.2 OUNCE UNBALANCED, 164 TOOTH, BILLET STEEL, SFI 1.1 CERTIFIED, FITS 10.5 INCH AND 11 INCH LONG DIAPHRAGM CLUTCH, BEFORE 1981 302 ENGINES, EXTERNALLY BALANCED ENGINES
The Ford Performance M-6375-K302 billet steel flywheel is a top-notch option for those looking for a high-quality, high-performance flywheel. With its billet steel construction, it's designed to withstand the demands of high-horsepower engine builds, and its 30-pound weight provides a solid foundation for smooth operation. Additionally, its 6-bolt crank pattern and 28.2 oz unbalance weight ensure precise balance and durability, making it a reliable choice for applications such as 289, Pre-1981 302, and 351 engines with a 164T flywheel and 10.5 or 11 diaphragm clutches. Meets SFI 1.1 Standards.
Manufacture Note:
- Crank bolts: 6 bolt- Meets SFI 1.1- 164 tooth- For 10.5" or 11 diaphragm clutches- Diaphragm clutches use metric bolts and dowel pins M-6397-A302 / NPD # M-7563-6FRK- Clutch damper assembly counter-bore: 6.00"- Balance: 28.2 oz.-in.-Made in the USA
Installation Note:
Diaphragm clutch uses metric bolts and dowel pins. Requires metric pressure plate bolts N602549-S51M and alignment dowel pins D1FZ-6397-B or Ford Racing kit M-6397-A302.
NPD recommends replacing your original flywheel hardware when installing a new unit for optimal performance and safety. We provide a variety of flywheel bolt options from reputable manufacturers such as ARP (M-6379-6ARP) and RAM (M-6379-6BRK) to meet your specific requirements.
It's essential to inspect the original clutch pilot bearing and rear main seal when replacing the flywheel, particularly if you're converting your classic Ford to a T-5 or similar Tremec transmission; upgrading to a roller-style pilot bearing is required for enhanced performance. NPD provides a variety of options to meet your specific requirements during this upgrade process.
Severe engine damage can occur if you use the wrong flywheel or crankshaft damper for your engine. Please check with your engine builder to ensure that you purchase the correct flywheel or damper for your specific engine application.
*** The Ford Performance M-6375-D302B part is specifically engineered for custom-built engines that are internally balanced, ensuring they do not require counterweights on both the flywheel and damper assembly. This design facilitates optimal performance and compatibility in high-performance applications. ***
Engine Information:
-1965-1980 289/302 engines were built with a 28 oz imbalance factor-1981-2001 302 engines were built with a 50 oz imbalance factor-1969-1997 351W engines were built with a 28 oz imbalance factor-1970-1974 351C engines were built with a 28 oz imbalance factor
Note:
NPD offers a range of Ford Performance Flywheel options for small block Ford engines, including part number M-6375-50C for a 50.0 oz unbalance unit, M-6375-50A for a 28.2 oz unbalance unit or M-6375-50D for 0.0 oz unbalance unit all in a 157 tooth configuration, ensuring you can find the right fit for your needs.
NPD Part Number : M-6375-50K Manufacturer Reference #'s: M-6375-K302
0-0 FORD 289/302/351C/351W, BEFORE 1981 302 ENGINE
0-0 W/ 164 TOOTH FLYWHEEL, W/ 10.5 INCH OR 11 INCH DIAPHRAGM CLUTCH
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.