CAN ANYONE DECODE MY ENGINE NUMBER?
Thread Starter
Member
iTrader: (3)
Joined: Sep 2006
Posts: 153
Likes: 0
From: middletown ny
Car: 1986 trans am, 1985 TRANS AM WS6
Engine: 305 4bbl,305 TPI
Transmission: 700r4,700R4
Axle/Gears: STOCK POSI DISC
CAN ANYONE DECODE MY ENGINE NUMBER?
MY ENGINE WAS REPLACED BY THE LAST OWNER...THE SERIAL NUMBER IS:
KO4 11 TJC . THE ENGINE WAS PAINTED LIME GREEN ORIGINALLY IT LOOKS.
ANY IDEAS? THANKS
KO4 11 TJC . THE ENGINE WAS PAINTED LIME GREEN ORIGINALLY IT LOOKS.
ANY IDEAS? THANKS
Member
Joined: Jan 2006
Posts: 355
Likes: 2
From: Central California Coast SM
Car: 91 Z28 24th Anniversary
Engine: L98
Transmission: Auto
Axle/Gears: Posi 3.23
K = St. Catherines, Ontario
04 = April
11 = 11th day
TJC = 1973, 350, conventional cab, 160 HP, 4BBL, C20 to 3500
from this site:
http://www.nastyz28.com/chevy-engine-code-stampings.php
04 = April
11 = 11th day
TJC = 1973, 350, conventional cab, 160 HP, 4BBL, C20 to 3500
from this site:
http://www.nastyz28.com/chevy-engine-code-stampings.php
Thread Starter
Member
iTrader: (3)
Joined: Sep 2006
Posts: 153
Likes: 0
From: middletown ny
Car: 1986 trans am, 1985 TRANS AM WS6
Engine: 305 4bbl,305 TPI
Transmission: 700r4,700R4
Axle/Gears: STOCK POSI DISC
Thanks for the reply,at least now i know for sure what it is.
Member
Joined: Jul 2005
Posts: 372
Likes: 0
From: Staten Island NY
Supreme Member
Joined: Mar 2002
Posts: 4,812
Likes: 0
From: 62656
Car: 1991 S10 pickup 2700lbs
Engine: 4.3L Z TBI
Transmission: 700R4
Axle/Gears: 3.08 7.625"
the T is a dead give away that its not a car engine
and it is 90% most likely a 4 bolt main, as were most all truck 350engines throguh 1979, i tshould be 3970010 or 3970014 casting, as were most all the truck ones and lots of the older car ones, 69 was the first year for this, car and truck both
good luck
and it is 90% most likely a 4 bolt main, as were most all truck 350engines throguh 1979, i tshould be 3970010 or 3970014 casting, as were most all the truck ones and lots of the older car ones, 69 was the first year for this, car and truck both
good luck
Thread
Thread Starter
Forum
Replies
Last Post
1992 Trans Am
History / Originality
27
May 10, 2023 07:19 PM
