Lower End Rebuild

We can rebuild your complete lower end, clutch and transmission, or provide specific lower end maching services.

All flywheels are twisted into true, NOT HAMMERED. This type procedure will not result in structural damage to flywheels. Truing crank- shaft includes remove and replace rod assembly, thrust washers and main shafts, torqued shaft nuts, NOT IMPACTED.

These steps are involved in a lower-end rebuild: Remove and replace and fit wrist pin bushings and resize or replace rod bearing races. Rods checked and straightened when necessary. Align lap right side main bearing race and install left side main bearings and races with cases apart.

Remove and replace cam bearings and bushings including pinion bushing and aligning reaming cam cover.

Hone and fit big twin tappet blocks for oversize tappets. Remove and replace and Rockwell test tappet rollers.

Also included are cam gear lash checked, end play shimmed, oil pump and breather end play set, cam cover, tappets and blocks in- stalled.

All lower-end rebuilding and machining prices are listed below.

Our work and products are guaranteed for one year. For an estimate on your particular application contact us directly by telephone at 805-481-6300. Or you can e-mail us.

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