The 1947 - Present Chevrolet & GMC Truck Message Board Network







Register or Log In To remove these advertisements.

Go Back   The 1947 - Present Chevrolet & GMC Truck Message Board Network > 47 - Current classic GM Trucks > The 1967 - 1972 Chevrolet & GMC Pickups Message Board

Web 67-72chevytrucks.com


Reply
 
Thread Tools Display Modes
Old 01-18-2014, 09:54 PM   #1
too much stuff
Roadtrip!
 
too much stuff's Avatar
 
Join Date: Feb 2003
Location: Grand Rapids MN
Posts: 13,769
TYZ engine code

Parting out a 70 right now with this code on it. The casting is 3970010 so i know it is a 350 used in those years. I can't find the TYZ in my book. Any help? Thanks.
__________________
67 gmc custom lwb dakota truck. Sold...And bought back
69 swb 4x4 project (in progress)
70 c-10 lwb texas truck
70 4x4/BB/bkts/posi/tach(retired)
70 swb (wifes)
70 jimmy camper
71 K-5 factory 2wd
71 cheyenne 4x4/tach/posi/ plow rig
71 Cheyenne20 BB, buckets, tach, tilt, 4 speed
72 jimmy CST wyoming rig
72 jimmy Colorado rig
72 lifted texas 4x4 3/4 ton burb
65 fury conv. 383/auto
65 chrysler 300 "L" 413 auto
too much stuff is offline   Reply With Quote
Old 01-18-2014, 10:04 PM   #2
uncle
Senior Member
 
Join Date: Aug 2003
Location: Conyers,Ga.
Posts: 7,288
Re: TYZ engine code

My book shows several 350's ranging from 75-77 and 160-165 hp.
uncle is offline   Reply With Quote
Old 01-18-2014, 10:40 PM   #3
westong
Registered User
 
Join Date: Feb 2013
Location: Mosier,oregon
Posts: 295
Re: TYZ engine code

TYZ year1975 350 conv.cab LS9. 165HP C-10 to 2500
westong is offline   Reply With Quote
Old 01-18-2014, 11:00 PM   #4
too much stuff
Roadtrip!
 
too much stuff's Avatar
 
Join Date: Feb 2003
Location: Grand Rapids MN
Posts: 13,769
Re: TYZ engine code

Quote:
Originally Posted by uncle View Post
My book shows several 350's ranging from 75-77 and 160-165 hp.
Quote:
Originally Posted by westong View Post
TYZ year1975 350 conv.cab LS9. 165HP C-10 to 2500
Thanks for the help guys. Suppose i better pull it and save it.
__________________
67 gmc custom lwb dakota truck. Sold...And bought back
69 swb 4x4 project (in progress)
70 c-10 lwb texas truck
70 4x4/BB/bkts/posi/tach(retired)
70 swb (wifes)
70 jimmy camper
71 K-5 factory 2wd
71 cheyenne 4x4/tach/posi/ plow rig
71 Cheyenne20 BB, buckets, tach, tilt, 4 speed
72 jimmy CST wyoming rig
72 jimmy Colorado rig
72 lifted texas 4x4 3/4 ton burb
65 fury conv. 383/auto
65 chrysler 300 "L" 413 auto
too much stuff is offline   Reply With Quote
Old 01-18-2014, 11:05 PM   #5
westong
Registered User
 
Join Date: Feb 2013
Location: Mosier,oregon
Posts: 295
Re: TYZ engine code

A really good web site for chevy engine and related parts decoding is ....nastyz28.com.... that were i found the info for your engine..
westong is offline   Reply With Quote
Reply

Bookmarks


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

Forum Jump


All times are GMT -4. The time now is 02:51 PM.


Powered by vBulletin® Version 3.8.11
Copyright ©2000 - 2024, vBulletin Solutions Inc.
Copyright 1997-2022 67-72chevytrucks.com