Looking for aftermarket parts to modify or upgrade your 1981 Ford F-150 with crankshafts? At Tunersports.com we carry a huge selection of the top name brand performance crankshaft parts and accessories.

OUT OF STOCK M-6303-C340Fits 302 production and Ford Performance cylinder blocks. Stock 2.1232 in. rod journal diameters. Use with M-6200-D50 'Sportsman' rods (5.40 in. long) and 1.090 in. CD pistons in standard 302 block for 347 cu. in. Features: Lightening holes, Rounded CW leading edge, tapered trailing edge, Rod and ma... Ford Racing High Strength Forged Steel 3.40inch Stroker Crankshaft 1975-1981 Ford F-150 Ranger / Ranger XLT 1975-1982 Ford F-150 Custom 1978-1981 Ford F-150 Ranger Lariat $988.25 |