The Stovebolt Site Forums The Parking Lot '60-'66 Trucks 1969 GMC 305 Engine

Help is a click away!

VEHICLE
INFORMATION
KITS

at the

GM Heritage Center
All the details are here.

Searching the Site - a click away

New here ??? Where to start?

Click on image for the lowdown.

====

Who's Online Now

1 members (Forty9), 66 guests, and 1 robot.

Key: Admin, Global Mod, Mod

Forum Statistics

Forums66

Topics128,055

Posts1,055,782

Members48,426

Most Online14,466
Apr 26th, 2026

Step-by-step instructions for pictures in the forums

Brad Allen's photos

AD Chevy Trucks

Pictures galore

Over 6,000 pictures

Brad Allen has an awesome collection of Chevrolet factory pictures that he has set up from film strips.

Check them out!

Lots of work on Brad's part ... pure enjoyment (and references) for you!

Big Thanks!

THANKS!

For helping keep this great
old truck web site
on the Internet for

over 30 years!

and not clogged down
with Ads!

Again, thanks!

Print Thread

Re: 1969 GMC 305 Engine C10 - C90 Bill #758487 06/29/2011 3:01 PM
Joined: Jun 2011 Posts: 4 Hamilton, OH 6 69customcamper New Guy
69customcamper New Guy 6 Joined: Jun 2011 Posts: 4 Hamilton, OH	Thanks, I'm willing to give just about anything a try! I have heard of tranny fluid before...that seems similar to using a commercial product like Seafoam, but I haven't heard of using water. I thought that would cause hydrolock and crack a piston?

Entire Thread
Subject	Posted By	Posted
1969 GMC 305 Engine	69customcamper	06/28/2011 12:25 AM
Re: 1969 GMC 305 Engine	69customcamper	06/28/2011 12:45 AM
Re: 1969 GMC 305 Engine	bertha	06/28/2011 1:29 AM
Re: 1969 GMC 305 Engine	C10 - C90 Bill	06/29/2011 3:14 AM
Re: 1969 GMC 305 Engine	johntsmith	06/29/2011 1:03 PM
Re: 1969 GMC 305 Engine	C10 - C90 Bill	06/29/2011 1:56 PM
Re: 1969 GMC 305 Engine	69customcamper	06/29/2011 3:01 PM
Re: 1969 GMC 305 Engine	Hotrod Lincoln	06/29/2011 3:15 PM
Re: 1969 GMC 305 Engine	C10 - C90 Bill	06/29/2011 11:08 PM
Re: 1969 GMC 305 Engine	bogiebuddy	07/10/2011 10:20 PM
Re: 1969 GMC 305 Engine	69customcamper	07/13/2011 9:10 PM
Re: 1969 GMC 305 Engine	Hotrod Lincoln	07/18/2011 2:40 AM
Re: 1969 GMC 305 Engine	Scott_Moffit	07/14/2011 9:46 PM

Moderated by Hambone, Woogeroo

Hop To

Link Copied to Clipboard