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Trust Enginetech’s reputation for quality parts that are built to last
Resists wear and withstands high temperatures for long-lasting performance
510 inches in diameter
the TCCU359-A ensures a seamless fit on your Cummins-powered Ram truck
Main Rod Bearings Fit 87-05 GMC Isuzu Chevrolet C1500 Blazer S10 4.3L Main Bearing Sizes:Standard Trust Enginetech’s reputation for qualityMain Rod Bearings Fit 87 05 GMC Isuzu Chevrolet C1500 Blazer S10 4. 3L. The crankshaft, connecting rods and bearings are extremely important in every engine build, because they convert the reciprocating motion of the pistons into rotational torque. The longer the stroke, the greater the leverage effect and the greater the torque output of the engine. Time will come that your engine bearings will wear out. Always remember, when your engine bearings