Welcome to RacingJunk Classifieds, The World's #1 Motorsports Marketplace

For Sale: GM LS1 5.7L 383 SHORT BLOCK 10.7:1 Compstar

Ad #182029303   Posted:2014-05-30 11:21:05
This ad expired 87 days ago.


CNC-Motorsports, has quickly raised the bar to a new level in offering high quality short blocks at an affordable price. Our short blocks have become a huge hit among racers and performance enthusiast all over the world. We have the ability to custom build you just about any combination the way you want it. All our short blocks are 100% machined, CNC Machined and blue-printed to our race wining specs. We never cut corners like others just to lessen the price.

GM LS1 Short Block Assemble
New Compstar 4340 forged steel crankshaft (4.000 Stroke) **Internal Balance**
New Compstar H-Beam connecting rods bushed fit pins, ARP 2000 bolts (6.125 Length)
New Diamond forged -2cc flat top pistons
High performance plasma moly piston ring set
ACL/Clevite 77 Rod and Main Bearings
Clevite 77 cam bearings
Comp Cams freeze plug kit
New GM Aluminum block
Compression Ratio with 64cc Heads: 11.2:1
Compression Ratio with 66cc Heads: 10.7:1

*Professionally Machined, Balanced, Assembled and blue printed in house by CNC-Motorsports. Balance card and blue print sheet will be provided to the customer. All short blocks are standard bore unless otherwise noted. We can custom build any short block assembly to meet your needs.

Business Phone Number: 800-341-1528
Business Phone Number2: (605) 692-1697
This item is NEW
Trades NOT ACCEPTED Payment options:
Item Location: BROOKINGS, SD Get Directions To This City
Contact Business
This ad expired 87 days ago.
From:    To: 

106 Main Street, North Adams, MA 01247
Toll Free: 866.326.9227 • Tel: 413.663.3496 • Fax: 413.663.3615 • Email: support@racingjunk.com

Execution Stats: 0.343 sec / 16.1 MB used / 16.2 MB peak