0 Items in Cart - Checkout > 
  Harley Davidson Aftermarket Motorcycle Parts
Home
NEW! SHOP BY CATEGORY
Engine Top End
Engine Crankcases
Engine Blocks
Long Block Assemblies
Short Block Assemblies
NEW! 120" Pro Street 2 x 4
NEW! 120" Square Block Complete
Transmission & Primary Cases
Oil Pumps
Components
Other
INFORMATION
Support
About Delkron
In The News
Contact Us
Dealer Locator
Dealer Login

Search Our Site

Products > Engine Blocks > Short Block Assemblies

Short Block Assemblies

Short Blocks
Delkron offers a short block assemblie featuring our Fatso case with crank assembly installed. Currently available with 4.250 stroke which yields 95" with 3.750" bore or 100" with 3.875" bore. New for 2013 Delkron is now offering the 120" short block. This is our 120" case with a 1/4" cam chest offset to accomodate our 4.250" bore. Even with a 4.250" bore this engine has plenty of gasket sealing area to ensure a leak free engine. The short block comes with a balanced and trued 5 piece crank with H beam rods ready for our Wiseco 10.5:1 compression forged pistons. This short block uses the Delkron stud pattern so you must use the Delkron 120" cylinders & heads.

Technical Specs
QS-9000 Certified A356-T6 castings with standard American fasteners, 4140 steel insert on pinion and Timken sides, machined to exact tolerances. Flywheels assembled, balanced and installed in case. Pinion race installed and line lapped to standard size. Main bearings and cam bearing installed. Cylinder studs and Chrome Timing Plug included. Main seal and spacer installed. Available in Natural or Black Finish.

Note:"Fatso" Flywheel assembly balanced to or our Wiseco Pistons or Screamin Eagle 3.875” Pistons. If using stock twin cam heads, the push rod holes need to be relocated. We provide this service for our customers for an additional fee .

For optimum performance purchase Delkron’s complete FATSO top end kit (sold separately).

Available Finishes

Black

Natural
Links (PDF Format)

Delkron Short Block Assemblies
ITEM # SIZE FINISH PRICE
D1400 100" Fatso Natural $2,755.79
D1402 100" Fatso Black $2,859.79
D1403 120" 120" Natural $2,755.79
D1404 120" 120" Black $2,859.79

Fatso Top End KitBillet Rocker Arm Supports Gear Covers
©2013 Cometic Gasket Inc | All rights reserved. | EVOLUTION, EVO, DYNA WIDE GLIDE, SPORTSTER, SOFTAIL, BUELL, FXST, FLH, TWIN CAM 88 and Hogs are registered trademarks of Harley-Davidson Motorcycle Co. Delkron, Inc. is not affiliated with Harley-Davidson Motorcycle Co. in any manner. Harley-Davidson Motorcycle Co. does not sponsor or endorse any of Delkron's products or services.
All Delkron products are proudly made in the U.S.A.
Facebook Delkron Manufacturing/Cometic Gasket Inc  |  8090 Auburn Rd.  |  Concord, Ohio 44077  |  Site Map