engine codes

Brad York

New Member
Joined
Dec 25, 2021
Messages
1
Karma
0
Car
no car , just a motor
i have a LT1 motor with a code ending in WHJ, does anyone know what that means. been browsing for some time and haven't came close to seeing what it means
 

63Half-ton461

Member
Joined
Nov 18, 2019
Messages
133
Karma
14
Car
1978 Monte Carlo 383 slammed
You will find the definition in a "factory" service manual in the fist chapter under engine ID for that specific year.
 

hurst01

Moderator
Staff member
Joined
Dec 21, 2012
Messages
173
Karma
6
Location
Jeffersonville, Indiana
Car
1929 Buick, 1957 Chevrolet
Just for my own information, what version of the LT1 do you have? Is it the early 70/s or the mid 90/s? Two completely different engines but both were LT1 engines. One carbureted with a flat tappet cam and the other fuel injected with a roller cam.
 

Latest threads

Latest posts

Top