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 > General Truck Forums > Engine & Drivetrain

Web 67-72chevytrucks.com


Reply
 
Thread Tools Display Modes
Old 09-30-2020, 10:41 PM   #1
Apache38
Registered User
 
Join Date: Feb 2009
Location: Bellevue, WA
Posts: 7
New Fly wheel for a stroked 350

I've been reading posts and web articles and I can't seem to find a definitive answer. About 10 years ago I did a new build on my 72 2-bolt with new pistons and rods on a 400 crank. A little clearance on the oil pan rails and it runs really well on pump gas and my older fuelie heads - no complaints.

Here's my dilemma. I used the original flywheel from my 59 with a crank balance weight and a new balancer and then had it all balanced. Love it - it's great, but the starter gear is really beginning to give me problems and wear on the bendix gear.

Can I just buy a new aftermarket flywheel that's externally balanced or do I need to find a shop to somehow match the balance of the old one? or should I buy a regular flywheel and use the balancer weight I bought from Summit?
__________________
59 Apache 3805 (1 ton Panel)
Stroked 350, SM465, NP-205
Corporation 14 behind Dana 60
Apache38 is offline   Reply With Quote
Old 10-01-2020, 01:27 AM   #2
clinebarger
Senior Member
 
Join Date: May 2009
Location: Fort Worth, TX
Posts: 6,370
Re: New Fly wheel for a stroked 350

Have a new Ring Gear installed on the original flywheel.
clinebarger is offline   Reply With Quote
Old 10-01-2020, 01:30 AM   #3
Greasey Harley
Registered User
 
Greasey Harley's Avatar
 
Join Date: May 2013
Location: Post Falls, ID
Posts: 884
Re: New Fly wheel for a stroked 350

Quote:
Originally Posted by clinebarger View Post
Have a new Ring Gear installed on the original flywheel.
^^^yup^^^
__________________
Insert clever text here:
Greasey Harley is offline   Reply With Quote
Old 10-11-2020, 01:05 AM   #4
burnin oil
Registered User
 
Join Date: Jan 2013
Location: Eastern TN
Posts: 1,919
Re: New Fly wheel for a stroked 350

What was said above. You can also look at the old flywheel for drill or grinder marks where they balanced it. If there are none then a replacement flywheel should be fine.
burnin oil is offline   Reply With Quote
Old 10-19-2020, 06:18 PM   #5
crazy longhorn
Fabricate till you "puke"
 
Join Date: Jun 2002
Location: Ill
Posts: 9,403
Re: New Fly wheel for a stroked 350

Listen to Cline....do not mess with the balance on that engine! Another trick (old school), was to take the ring gear off, & flip it.....assuming, that there were no teeth completely missing Best of fun, crazy L
__________________
69 longhorn,4" chop,3/5 drop, 1/2 ton suspension/disc brakes,1 1/2" body drop,steel tilt clip, 5.3/Edelbrock rpm intake/600 carb, Hooker streetrod shorties,2 1/2" exhaust/ H pipe/50's Flows , 6 spd Richmond trans,12 bolt/ 3.40 gears....
crazy longhorn is offline   Reply With Quote
Old 10-19-2020, 06:24 PM   #6
geezer#99
Registered User
 
geezer#99's Avatar
 
Join Date: Aug 2009
Location: Bowser
Posts: 13,510
Re: New Fly wheel for a stroked 350

Well holly crap Batman!
Mr. shorthorn lives!
And flipping ring gears too!
We gotta stop sharing those old skool ideas.
geezer#99 is offline   Reply With Quote
Old 10-19-2020, 06:33 PM   #7
crazy longhorn
Fabricate till you "puke"
 
Join Date: Jun 2002
Location: Ill
Posts: 9,403
Re: New Fly wheel for a stroked 350

Quote:
Originally Posted by geezer#99 View Post
Well holly crap Batman!
Mr. shorthorn lives!
And flipping ring gears too!
We gotta stop sharing those old skool ideas.
From one old geezer to another....Yes I am still here, just spending more time working on the house Do you think that we should talk about welding the teeth back on the ring gear, &chopping them in with a die grinder Shorthorn
__________________
69 longhorn,4" chop,3/5 drop, 1/2 ton suspension/disc brakes,1 1/2" body drop,steel tilt clip, 5.3/Edelbrock rpm intake/600 carb, Hooker streetrod shorties,2 1/2" exhaust/ H pipe/50's Flows , 6 spd Richmond trans,12 bolt/ 3.40 gears....
crazy longhorn is offline   Reply With Quote
Old 10-19-2020, 06:40 PM   #8
geezer#99
Registered User
 
geezer#99's Avatar
 
Join Date: Aug 2009
Location: Bowser
Posts: 13,510
Re: New Fly wheel for a stroked 350

Nah!
Too confusing for the ‘let’s just buy a new one’ crowd!
Good to see you missed the corona!
We been lucky too.
Living on a big island helps. We had 129 cases and 3 died.
geezer#99 is offline   Reply With Quote
Old 10-19-2020, 07:11 PM   #9
geezer#99
Registered User
 
geezer#99's Avatar
 
Join Date: Aug 2009
Location: Bowser
Posts: 13,510
Re: New Fly wheel for a stroked 350

Pm sent Mr. Shorthorn.
geezer#99 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 07:44 PM.


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