Loading... Please wait...
Unless otherwise marked, all engines and parts are for competition use only; not legal for use on pollution controlled vehicles at any time.


Add to Wish List

Click the button below to add the SoCal Diesel Billet Main Caps to your wish list.

You Recently Viewed...

Our Newsletter

SoCal Diesel Billet Main Caps

  • Image 1
  • Image 2

Product Description

SoCal Diesel Billet Main Caps


  • OEM main caps tend to collapse in on themselves when subjected to high horsepower. As the cap collapses, the dimension across the parting line becomes smaller, eventually causing the edge of the bearing to begin scraping oil off the crankshaft, leading to bearing and crank failure.


  • SoCal Diesel main caps solve the collpase issue by using high strength aircraft quality steel. Blanchard ground, precision machined.


  • Recommended for engines above 800 RWHP.


  • Each SoCal Diesel main cap is drilled and tapped with an M8 x 1.25mm hole for ease of removal from the block using a slidehammer.


  • SoCal Diesel's rear main cap is machined for a 360 degree thrust bearing, stock only uses 180 degree on the front portion of the rear main cap. Hint: Be sure to order an extra set of thrust bearings to take advantage of this feature. A normal thrust kit only contains 3 bearings.


  • **** Block will require align bore. ****


 4prop-65.jpg    WARNING: Cancer and reproductive harm - www.p65warnings.ca.gov

Find Similar Products by Category