Flywheel and Pressure Plate Bolts:FIDENZA - ZR-1 Net Registry Forums

zrwhat · 03-17-2010

Where is a good source for Flywheel and Pressure Plate bolts when changing over from a Dual Mass to a Fidenza on a LT-5?

What exactly are the difference in their lenghts?

Pressure plate bolts are the same, correct, FW need to be longer, correct?
Thanks.....

LGAFF · 03-17-2010

I believe its 7/16 1.25" bolt for flywheel, I ended up at ACE hardware.

tf95ZR1 · 03-18-2010

Good thread to read:

http://www.zr1.net/forum/showthread....a+bolts&page=4

Also SRP products sells a set of bolts.

Jagdpanzer · 03-18-2010

I have an extra set of longer flywheel bolts you can have.

XfireZ51 · 03-18-2010

Quote:

Originally Posted by LGAFF

I believe its 7/16 1.25" bolt for flywheel, I ended up at ACE hardware.

Due to sourcing of Ace bolts, I was advised to avoid using them on the flywheel even if they are Grade 8s.

LGAFF · 03-18-2010

Quote:

Originally Posted by XfireZ51

Due to sourcing of Ace bolts, I was advised to avoid using them on the flywheel even if they are Grade 8s.

Guy in Freeport builds motors for drag cars and tractors(pulling) told me they are fine.....he uses them..... Guess I will find out.

XfireZ51 · 03-18-2010

Quote:

Originally Posted by LGAFF

Guy in Freeport builds motors for drag cars and tractors(pulling) told me they are fine.....he uses them..... Guess I will find out.

OK! I'll help push your wheelchair.

LGAFF · 03-18-2010

Looked on line, no references to bolt faliures using their stuff. I doubt they are going to put themselves out there for that kind of liability over a 1.50 bolt.

Dist is Hillman

If anyone knows of a first hand example, please share.

03-17-2010	#1
zrwhat Join Date: Sep 2008 Location: Maryland Posts: 119	Flywheel and Pressure Plate Bolts:FIDENZA Where is a good source for Flywheel and Pressure Plate bolts when changing over from a Dual Mass to a Fidenza on a LT-5? What exactly are the difference in their lenghts? Pressure plate bolts are the same, correct, FW need to be longer, correct? Thanks.....

03-17-2010	#2
LGAFF Join Date: Mar 2007 Location: Crystal Lake, IL Posts: 7,180	Re: Flywheel and Pressure Plate Bolts:FIDENZA I believe its 7/16 1.25" bolt for flywheel, I ended up at ACE hardware. __________________ LGAFF 90 #966-150K miles-sold 92 #234-sold 1987 Callaway TT #17 1991 ZR-1 #1359

03-18-2010	#3
tf95ZR1 Join Date: Aug 2005 Location: Northridge, CA Posts: 1,454	Re: Flywheel and Pressure Plate Bolts:FIDENZA Good thread to read: http://www.zr1.net/forum/showthread....a+bolts&page=4 Also SRP products sells a set of bolts.

03-18-2010	#4
Jagdpanzer Join Date: Apr 2007 Location: Northern VA Posts: 2,646	Re: Flywheel and Pressure Plate Bolts:FIDENZA I have an extra set of longer flywheel bolts you can have.

03-18-2010	#8
LGAFF Join Date: Mar 2007 Location: Crystal Lake, IL Posts: 7,180	Re: Flywheel and Pressure Plate Bolts:FIDENZA Looked on line, no references to bolt faliures using their stuff. I doubt they are going to put themselves out there for that kind of liability over a 1.50 bolt. Dist is Hillman If anyone knows of a first hand example, please share. __________________ LGAFF 90 #966-150K miles-sold 92 #234-sold 1987 Callaway TT #17 1991 ZR-1 #1359 Last edited by LGAFF; 03-18-2010 at 08:36 PM.