Crate motor casting number 10243880= ? - Corvette Forum

Go Back   Corvette Forum > C1 & C2 Corvettes, 1953 - 1967 > C1 & C2 Corvettes
Log In 
Register FAQ Search Today's Posts Mark Forums Read Vendor Directory
Search

C1 & C2 Corvettes
General C1 Corvette & C2 Corvette Discussion, Technical Info, Performance Upgrades, Project Builds, Restorations Sponsored by
Flaming River
Industries

Crate motor casting number 10243880= ?

Reply
 
 
 
 
Thread Tools Search this Thread
Old 12-24-2008, 12:45 AM   #1
Dean757
CF Senior Member
Support Corvetteforum!
 
Dean757's Avatar
 
Member Since: Oct 2006
Posts: 490
Location: ormond beach florida
Thanks: 0
Thanked 0 Times in 0 Posts
Default Crate motor casting number 10243880= ?

Hi, I just purchased a C-2 vette with a crate motor . The info on left rear of block : GM 5.7L New Mexico . Rt rear of block casting number 10243880. Seller said it was purchased from Jegs as a complete engine minus carb,exhaust manifold etc.and is a 350 with 355 hp. ZZ4. Does this block casting number match up to the description on Jegs web site? If this is correct I have 4 bolt mains,a roller cam and Nice valves/heads. Has a Holley 600cfm and headers. Thanks Dean
Attached Images
 

Last edited by Dean757; 12-24-2008 at 01:51 AM. Reason: car pics later
Dean757 is offline   Reply With Quote
Old 12-24-2008, 01:05 AM   #2
CWerner
CF Senior Member
Support Corvetteforum!
 
CWerner's Avatar
 
Member Since: Jan 2008
Posts: 1,440
Location: The Woodlands Texas
Thanked 0 Times in 0 Posts
Default

my ZZ4 block has a stamp pad on the front of the engine (passenger side) with the casting number and ZZ4 stamped on it.
CWerner is offline   Reply With Quote
Old 12-24-2008, 01:29 AM   #3
Dean757
CF Senior Member
Support Corvetteforum!
 
Dean757's Avatar
 
Member Since: Oct 2006
Posts: 490
Location: ormond beach florida
Thanks: 0
Thanked 0 Times in 0 Posts
Default

Quote:
Originally Posted by CWerner View Post
my ZZ4 block has a stamp pad on the front of the engine (passenger side) with the casting number and ZZ4 stamped on it.
Thanks I will check it when I pick it up ,Since It was a crate motor I did not even look on rt front pad for suffix and vin. I was surprised to see the cast number on rt side of block instead of left as in period 327 engines . It sounds great and has healthy oil pressure. Dean
Attached Images
 
Dean757 is offline   Reply With Quote
Old 12-24-2008, 07:54 AM   #4
Chuck Gongloff
CF Senior Member
Support Corvetteforum!
 
Chuck Gongloff's Avatar
 
Member Since: Apr 1999
Posts: 9,210
Location: Beverly Hills/Pine Ridge Florida
Thanked 3 Times in 3 Posts
Default

From Mortec:

10243880...350...95-00...2 or 4...Vortec truck, Gen.I crate motors and "ZZ4", roller cam, one piece rear seal
Chuck Gongloff is offline   Reply With Quote
Go Back   Corvette Forum > C1 & C2 Corvettes, 1953 - 1967 > C1 & C2 Corvettes
Reload this Page Crate motor casting number 10243880= ?
 
 
 
Reply


Similar Threads
Thread Thread Starter Forum Replies Last Post
Is my crate motor compatible? jr73 C3 Tech/Performance 18 05-29-2015 05:58 PM
look what I found ( 10243880 ) new Block dariopop C3 Tech/Performance 17 04-23-2015 12:59 AM
71 Engine swap adkint C3 General 5 11-28-2014 08:14 PM
FS: 350 Block and Vortec heads Trash Southern California 2 05-23-2014 01:08 AM
Is your dipstick tube too big for the hole in the block? cohocarl C4 Tech/Performance 12 04-18-2014 09:45 PM


Tags
10243880, 350, block, blocks, casting, corvette, crate, engine, gen, motor, number, numbers, pad, stamp, tool, zz4

Thread Tools Search this Thread
Search this Thread:

Click for Advanced Search

Posting Rules
You may not post new threads
You may not post replies
You may not post attachments
You may not edit your posts

BB code is On
Smilies are On
[IMG] code is On
HTML code is Off
Trackbacks are Off
Pingbacks are Off
Refbacks are Off

Forum Jump


 

All times are GMT -4. The time now is 11:06 PM.