C5 Tech Corvette Tech/Performance: LS1 Corvette Technical Info, Internal Engine, External Engine, Tech Topics, Basic Tech, Maintenance, How to Remove & Replace
Sponsored by:
Sponsored by:

crank bolt

Thread Tools
 
Search this Thread
 
Old Mar 22, 2014 | 05:37 PM
  #1  
Blow Torch's Avatar
Blow Torch
Thread Starter
Melting Slicks
10 Year Member
 
Joined: Nov 2003
Posts: 3,011
Likes: 9
From: Dublin GA
Default crank bolt

Are you guys able to tighten your crank bolt while the engine is on the engine stand, and if so, HOW??
Reply
Old Mar 23, 2014 | 07:16 AM
  #2  
HardcoreABN's Avatar
HardcoreABN
Drifting
15 Year Member
Veteran: Army
 
Joined: Apr 2008
Posts: 1,687
Likes: 86
From: De Pere, WI
Default

flywheel/flexplate lock
Reply
Old Mar 23, 2014 | 08:59 AM
  #3  
Blow Torch's Avatar
Blow Torch
Thread Starter
Melting Slicks
10 Year Member
 
Joined: Nov 2003
Posts: 3,011
Likes: 9
From: Dublin GA
Default

It will take a LOT to hold it when applying over 200lbfts to it.
I was hoping some engine shop guys would chime in...
Reply
Old Mar 23, 2014 | 09:44 AM
  #4  
vettenuts's Avatar
vettenuts
Team Owner
25 Year Member
Conversation Starter
All Eyes On Me
Photogenic
 
Joined: Mar 1999
Posts: 22,025
Likes: 192
From: At the beach in little Rhody
Default

Wonder if that might be worth doing once its back in the car.
Reply
Old Mar 23, 2014 | 10:27 AM
  #5  
HardcoreABN's Avatar
HardcoreABN
Drifting
15 Year Member
Veteran: Army
 
Joined: Apr 2008
Posts: 1,687
Likes: 86
From: De Pere, WI
Default

bolt the flywheel/flex plate on then bolt on a flywheel/flex plate lock. then torque it down as necessary, it will not move. If you look around, you can get 1 for $35.

Reply
Old Mar 24, 2014 | 08:43 AM
  #6  
Blow Torch's Avatar
Blow Torch
Thread Starter
Melting Slicks
10 Year Member
 
Joined: Nov 2003
Posts: 3,011
Likes: 9
From: Dublin GA
Default

Originally Posted by HardcoreABN
bolt the flywheel/flex plate on then bolt on a flywheel/flex plate lock. then torque it down as necessary, it will not move. If you look around, you can get 1 for $35.

Have you used one of these before?
I'm being ****, but it seems like it would need a few more teeth engaged to hold that much torque.
Who sales them?

Vettenuts
That's actually why I was asking; I was afraid I would turn the engine stand over even if I could get it locked.
Reply
Old Mar 24, 2014 | 08:13 PM
  #7  
RonSSNova's Avatar
RonSSNova
Safety Car
10 Year Member
All Eyes On Me
Photogenic
Top Answer: 1
 
Joined: Aug 2011
Posts: 4,449
Likes: 409
From: Portland OR
Default

Use that tool, or some other tool to hold the flywheel.
Get a pipe for your breaker bar.
Have a friend hang on to the stand. It won't be hard.
Or get a Scoggins dickey or arp bolt that isn't tty
Reply

Get notified of new replies

To crank bolt





All times are GMT -4. The time now is 07:24 PM.

story-0
10 Ugly Corvettes That We Still Kinda Love

Slideshow: 10 ugly Corvettes that we still kinda love.

By Joe Kucinski | 2026-06-03 10:34:17


VIEW MORE
story-1
Top 10 Most Expensive Corvettes Ever Sold on Bring A Trailer

A lot of money has changed hands at the online auction house over the years.

By Brett Foote | 2026-06-03 10:21:50


VIEW MORE
story-2
10 Things Every Corvette Owner Needs (2026 Edition)

Slideshow: 10 great gifts Corvette enthusiasts actually want for Father's Day!

By Michael S. Palmer | 2026-06-03 15:43:40


VIEW MORE
story-3
8 Most "Only Corvette Owners Understand" Quirks and Problems

Slideshow: These are the quirks, annoyances, and oddly lovable problems that every Corvette owner eventually learns to live with.

By Pouria Savadkouei | 2026-05-28 09:31:39


VIEW MORE
story-4
10 Reasons the C6 Z06 is Still A Performance Benchmark After 20 Years

Slideshow: 10 reasons why the C6 Z06 is still a performance benchmark after 20 years.

By Joe Kucinski | 2026-05-27 17:20:09


VIEW MORE
story-5
How Much Horsepower Every Corvette Engine "LOST" in 1972

Slideshow: How much horsepower every Corvette engine lost in 1972.

By Joe Kucinski | 2026-05-27 16:54:53


VIEW MORE
story-6
Top 10 DOs and DON'Ts for Protecting Your Convertible Top!

Slideshow: How to Protect A Convertible Top: 10 DOs & DON'Ts

By Michael S. Palmer | 2026-04-03 00:00:00


VIEW MORE
story-7
Top 10 Most Explosive Corvettes Ever Made: Power-to-Weight Ratio Ranked!

Slideshow: The 10 most explosive Corvettes ever built based on power-to-weight ratio.

By Joe Kucinski | 2026-05-20 07:23:03


VIEW MORE
story-8
150 hp to 1,250 hp: Every Corvette Generation Compared by the Specs That Matter

Slideshow: From C1 to C8 we compare every Corvette generation by the numbers.

By Joe Kucinski | 2026-05-12 16:54:12


VIEW MORE
story-9
8 Coolest Corvette Pace Cars (and Replicas) of All Time

Slideshow: Some Corvette pace cars became collectible legends, while others perfectly captured the look and attitude of their era.

By Verdad Gallardo | 2026-05-11 09:50:51


VIEW MORE