How Big Is Your Duramax?

SoCal Diesel Is Proud To Present The 7.1 Liter/427ci Duramax Kit.

The 427 ci GM engine is back! This time it’s a Duramax!

As if the Dodge and Ford guys didn’t have enough to worry about!

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· New 4330M Billet Crank +.250 Stroke Built to Top Fuel Standards.

· Knife Edged Counterweights.

· Redesigned And Improved Crankshaft Oiling Passages.

· Crower Billet Rods. (Optional Carrillo add $425)

· ATS Billet Flywheel. (SFI Approved For Competition Use)

· SoCal Diesel Super Damper. (SFI Approved For Competition Use)

· Mahle “Forged” Piston And Ring Kit. (Optional Thermal Barrier Coating $400)

· Choose from Std, +.020 (433ci) and +.040 (437ci) bore sizes.

· Mahle Clevite Inc. “H” Style Main and Rod bearings.

· Crank Gear Installed. (Included, Not shown)

· Rear Main Seal Included. (Included, Not Shown)

· Entire Assembly Digitally Balanced And Ready To Install In Your Block.

$12,800.00

Now Shipping.

Questions? ...........Click here to send us an email

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27833 Ave Hopkins Suite #6
Valencia, CA 91355
Phone (661) 775-5620
Fax (661) 775-5961
socaldiesel@earthlink.net