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 1973 - 1987 Chevrolet & GMC Squarebody Pickups Message Board

Web 67-72chevytrucks.com


Reply
 
Thread Tools Display Modes
Old 08-22-2011, 05:12 PM   #1
TopazK20
Registered User
 
Join Date: Jul 2009
Location: Wellington, NV
Posts: 2
Selecting a clutch

I am getting prepared to drop a 454 in my 1978 Chevy K20 and am looking for feedback on what clutch setup to run.

Truck is going to be used to tow a travel trailer (between 22 and 24 ft), haul “stuff” and do some moderate 4 wheeling. Truck has the stock 4 speed trans (SM465), aka granny box.

Also do I need different bell housing for the big block? It has a 350 in it right now.
Thanks.
TopazK20 is offline   Reply With Quote
Old 08-22-2011, 09:57 PM   #2
str8axle55
Registered User
 
Join Date: May 2009
Location: Weymouth Ma
Posts: 489
Re: Selecting a clutch

Bell housing will be the same, not sure about the Z-bar though. I was going to get a Centerforce if I ever swap mine over to a 4 speed.
__________________
03 GMC Yukon XL 2500 Quadrasteer, wife`s DD
84 Chevy K30 CC SRW
55 Chevy 210 2dr post
str8axle55 is offline   Reply With Quote
Old 08-23-2011, 09:23 PM   #3
78customdeluxe
Registered User
 
Join Date: Dec 2002
Location: Upper Sandusky Ohio
Posts: 72
Re: Selecting a clutch

I dont know what kind of power your lookin to run, but I kept tearing centers out of a stock clutch in my crew cab dually with 6.2 turbo(yeah I wasnt the easiest on it either) but after I put a centerforce in all was great. Pedel was so much better feeling, actually smoother engagement
__________________
88 Crewcab Dually 5.9 Cummins, 5306 Eaton 6-speed, converted 4x4 w/52's up front, 90 front clip(parting out)
1986 ElCamino (needs motor)
1970 C30(future service truck for my ag-equipment repair business)
1970 CST10(parting out and partial donor for the '70 C30)
2000 GMC 1500 ext cab sb, z71, 5.3 loaded auto
78customdeluxe is offline   Reply With Quote
Reply

Bookmarks

Tags
454, bell housing, clutch, k20


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 12:20 PM.


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