head Casting Numbers
Supreme Member
Joined: Apr 2001
Posts: 4,969
Likes: 0
From: USA
Car: yy wife, crazy.
Engine: 350, Vortecs, 650DP
Transmission: TH-350
Axle/Gears: 8.5", 3.42
This is the only quick way I can see that can help.
www.mortec.com
Look toward the bottom of the cylinder head chart since 'most' of the casting #s are listed in chronological order.
AJ
www.mortec.com
Look toward the bottom of the cylinder head chart since 'most' of the casting #s are listed in chronological order.
AJ
Thread
Thread Starter
Forum
Replies
Last Post
1992 Trans Am
History / Originality
27
May 10, 2023 07:19 PM
evilstuie
Exhaust
24
Feb 28, 2016 03:33 PM
BlackphantomZ28
Engine/Drivetrain/Suspension Parts for Sale
0
Aug 22, 2015 01:00 PM
