Where to find a casting number?
12-10-2009, 09:31 AM
#1
Junior Member
Thread Starter
Join Date: Nov 2009
Location: Lancaster, PA
Posts: 39
Likes: 0
Received 0 Likes
on
0 Posts
Car: 83 Z28
Engine: 355
Where to find a casting number?
Hey guys, I was wondering where on a block one should look to find a casting number? Once I get it, what do I do with it to verify it is the block it should be? Sorry for the newb questions, just trying to cover my bases on what I have before moving forward.
12-10-2009, 12:41 PM
#2
Supreme Member
Join Date: Sep 2002
Location: Cary, North Carolina
Posts: 9,192
Likes: 0
Received 16 Likes
on
16 Posts
Car: 1992 RS
Engine: Carbed 350
Transmission: 700R4
Axle/Gears: 3.42 posi
Re: Where to find a casting number?
Casting number will be driver side, rear of block. It's hard to see it if the motor is still in a car. Usually about 6-8 digits - ex. 3970010. Newer blocks had 5.0 or 5.7 stamped in them as well. Heads usually have stamping between 1 & 3 rockers, or 6 & 8 if looking at pass side.
Casting numbers can be checked at www.mortec.com
Casting numbers can be checked at www.mortec.com
Thread
Thread Starter
Forum
Replies
Last Post
BlackphantomZ28
Engine/Drivetrain/Suspension Parts for Sale
0
08-22-2015 01:00 PM
