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 04-14-2005, 07:28 PM   #1
69 COPO
Registered User
 
Join Date: Feb 2005
Location: S.E. South Dakota
Posts: 161
350 Small Block Question

Are (1970-1972) 350 pickup blocks 4 bolt mains or are some 2 bolt mains?
Thanks
69 COPO is offline   Reply With Quote
Old 04-14-2005, 09:56 PM   #2
Longhorn Man
its all about the +6 inches
 
Longhorn Man's Avatar
 
Join Date: Jan 2001
Location: Hilliard Ohio
Posts: 2,690
The legond goes that all truck engines were 4 bolt...but that has been proven wrong again and again.
With that being said, the only two original 350 engines I have seen that got torn down (in 69 - 72 trucks) were both 4 bolt.
Longhorn Man is offline   Reply With Quote
Old 04-14-2005, 10:39 PM   #3
Cat Fuzz
My son, my joy.
 
Cat Fuzz's Avatar
 
Join Date: Sep 2003
Location: Spokane WA
Posts: 463
My 69 C-20 had a 4-bolt 350 in it.
__________________
'69 Chevy 3/4 ton, 327cid, Carter AFB, Edelbrock intake, HEI, TH400.

Founding member of the No Money To Spend On My Truck Club.

When your at Home Depot, you WISH you had gotten an 8 foot bed!
Cat Fuzz is offline   Reply With Quote
Old 04-14-2005, 11:12 PM   #4
VetteVet
Msgt USAF Ret

 
VetteVet's Avatar
 
Join Date: Jan 2005
Location: Kalamazoo, Michigan
Posts: 8,718
My 70 was a 4 bolt. The truck is long gone but the engine is in my garage waiting for the right project. If I live long enough Ha Ha.
VetteVet
__________________
VetteVet

metallic green 67 stepside
74 corvette convertible
1965 Harley sportster
1995 Harley wide glide

Growing old is hell, but it beats the alternative.
VetteVet is offline   Reply With Quote
Old 04-15-2005, 09:34 AM   #5
kaycee
Registered User
 
kaycee's Avatar
 
Join Date: Jan 2000
Location: Wyoming USA
Posts: 2,449
Question

I agree with longhorn man,I have only seen 4bolt mains on the coupla ones I did.This subject is kinda like the 4 bolt 327,I have never seen a 4bolt 327 from the factory but there r people that will say there is.
__________________
2001 Silverado K-1500
2005 FXDWG stage3
69 CHEVY Short/Step 327/4L60 373 posi
63 IMPALA 327
kaycee 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 07:22 AM.


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