Crankshaft Kit Includes Bearings for 1987-1990 Jeep 258ci L6 Casting 3727

Revive the performance of your 1987-1990 Jeep 4.0L/242 OHV L6 with the Engintech RCJ242 Engine Rebuild Kit. This kit delivers top-tier components for a complete engine overhaul. Includes pistons and...

Enginetech Part Number: 251400 Crankshaft Kit With Bearings Fits 1972-1981 AMC/Jeep 5.0L 304 16V - 3.750in Bore Fits 1972-1991 AMC/Jeep 5.9L 360 OHV 16V - 4.080in Bore Forging Number: 4487237,...

Enginetech Part Number: 122900 Crankshaft Kit With Bearings Fits 1968-69 GM 327 OHV 16V - 4.000in Bore Forging Numbers: 1130, 4672 Engines with Large Journals Steel Crank

Crankshaft Kit for 08-09 GM/Chevrolet 4.2L/254 L6 24V | Forging #274 | 58-Tooth

Enginetech Part Number: 154600 Crankshaft Kit With Bearings Fits 1965-1996 Ford 4.9L 300 L6 12V VIN 'B,E,Y,Z,9' - 4.000in Bore Forging Number: 1N, 1NA, 1NABC, 2N, 2NA, 2NABC ?