The Stovebolt Site Forums The Shop Area Engine Shop Novak SM420 front seal modification???

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

2 members (dinosoar, 52Carl), 82 guests, and 3 robots.

Key: Admin, Global Mod, Mod

Forum Statistics

Forums66

Topics128,127

Posts1,056,677

Members48,452

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: Novak SM420 front seal modification??? Denny Graham #584498 10/19/2009 12:47 AM
Joined: Apr 2009 Posts: 431 wv R rednate Shop Shark
rednate Shop Shark R Joined: Apr 2009 Posts: 431 wv	according to novak, their seal unit is primarily for steep forward grade protection. and i'd bet if you're mindful with the old one and not over fill it, you won't have a problem

Entire Thread
Subject	Posted By	Posted
Novak SM420 front seal modification???	Denny Graham	10/12/2009 10:57 AM
Re: Novak SM420 front seal modification???	Virginiafiretruck	10/12/2009 12:09 PM
Re: Novak SM420 front seal modification???	crenwelge	10/12/2009 1:09 PM
Re: Novak SM420 front seal modification???	Grigg	10/12/2009 1:14 PM
Re: Novak SM420 front seal modification???	Czechman	10/18/2009 9:41 PM
Re: Novak SM420 front seal modification???	Denny Graham	10/18/2009 11:52 PM
Re: Novak SM420 front seal modification???	rednate	10/19/2009 12:47 AM
Re: Novak SM420 front seal modification???	truckernix	10/19/2009 2:02 AM
Re: Novak SM420 front seal modification???	rednate	10/19/2009 4:23 AM
Re: Novak SM420 front seal modification???	atomarc	10/19/2009 6:14 AM
Re: Novak SM420 front seal modification???	truckernix	10/19/2009 10:57 AM
Re: Novak SM420 front seal modification???	Denny Graham	10/19/2009 1:38 PM
Re: Novak SM420 front seal modification???	rednate	10/19/2009 1:50 PM
Re: Novak SM420 front seal modification???	Grigg	10/19/2009 2:03 PM
Re: Novak SM420 front seal modification???	jhaa_lives	10/21/2009 2:12 AM
Re: Novak SM420 front seal modification???	rednate	10/21/2009 2:37 AM
Re: Novak SM420 front seal modification???	Denny Graham	10/21/2009 12:16 PM
Re: Novak SM420 front seal modification???	rednate	10/21/2009 3:46 PM
Re: Novak SM420 front seal modification???	Denny Graham	10/21/2009 11:07 PM
Re: Novak SM420 front seal modification???	rednate	10/22/2009 4:09 PM

Moderated by Phak1, Woogeroo

Hop To

Link Copied to Clipboard