442 Active Users Register Now  |  Log In

Login  |   Register Now  |   Memberships  |   Links  |   Chat Room  |   Apparel  |   Advertising  |   Suggestion Box  |   About Us

View Advertiser Index Classified Posted on 7/10/2020 1:33:15 PM IMCA 604 crate "enhanced" I have a fresh IMCA 604 Crate for sale. Complete rebuild with new bore (4.020) and forged "factory look a like" replacement pistons and custom Total Seal low tension rings. Will still pass cubic inch and compression whistler tests. Heads freshened with new valve job, seals and springs. No modification to heads. Has a Mullins suggested cam upgrade what will pass lift check. Put together with all GM replacement gaskets, seals and sealant. This motor was retagged with IMCA exact replica seals with good IMCA numbers that are on file with IMCA and correspond to this motor. I have done three of these engines like described above and they will make 450hp and 450tq on Alky. I have dyno sheets available. Asking $5900 with no ignition or carb. Can/Will sell more complete if nessesary. Call or Text. Contact Information:      JS      Phone: (785)483-8818

View Advertiser Index Register Become a registered user of dirtdrivers.com!  Register Now! Message Board Check out what others are talking about on dirtdrivers.com!  View Message Board Advertise on dirtdrivers.com dirtdrivers.com can help drive traffic to your site! Send us an email and we can put together a special package that will meet your advertising needs!  View Advertising Options Dirt Driver Directory Ever wondered what your favorite driver does for a living? When he or she started racing? What is behind the number on the car? You don't have to wonder anymore!  View Dirt Driver Directory Muscle Cars

© Copyright by dirtdrivers.com 2026.
All rights reserved. Reproduction of material appearing on this Web site
is strictly prohibited without written permission.