Enginetech RMF390P Engine ReMain Kit for 1961-1976 Ford 390 6.4L V8 .040" Over Bore (4.090")

The Enginetech RMF390P Engine ReMain Kit is a complete overhaul package for the 1961-1976 Ford 390 6.4L V8 (390 cid), machined to a 4.090" finished bore (.040" over bore).

Kit contents:

• M40558 - Piston Ring Set
• BB603J - Bearing Set - Rod
• BC303J - Bearing Set - Main
• F390-A - Gasket Set - Full

Component specifications:

• M40558 - Piston rings: Premium. 5/64 3/32 3/16 ring stack

Bearing sizing: Select your rod and main bearing size. Rod and main bearings are supplied at the same size; contact us for different or split sizes.

Fits 1961-1976 6.4L 390 V8 engines for Ford F-350, Ford Country Squire, Ford Country Sedan, Ford Ranch Wagon, Ford Fairlane, Mercury Monterey, Mercury Colony Park, Ford Thunderbird, and more. Verify fitment for your specific vehicle.

WARNING: This product may expose you to chemicals including Lead and Nickel, 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