JGS polymounts bolt MM Q's - Zilvia.net Forums | Nissan 240SX (Silvia) and Z (Fairlady) Car Forum

Bigsyke · 01-17-2009, 05:03 PM

I have a set of JGS poly engine mounts installed, however on the driver side mount one of the bolts that holds the 2 halves (4 bolts total) together wiggled out.

Anybody know the thread pitch/size of the bolt?

dubmasterdee · 01-17-2009, 05:33 PM

can't you just take one out of the pas. side and take it to a autoparts store to match it?

Bigsyke · 01-17-2009, 05:57 PM

I could, I would just like to get a quality grade 8.8 bolt ordered online while im at work. The local part store's bolts usually snap like a grade 5 bolt, and were torquing this guy to about 50lbs.

Worse comes to worse thats what ill do as a temporary anti-depressant.

I do have a circuit sports grade 8.8 bolt left over from a tranny mount that looks identical, however its about 1" too long, and the drivers side mount has already clocked itself a bit, so I cant just test thread it.

01-17-2009, 05:03 PM	#1
Bigsyke Zilvia FREAK! Join Date: Jun 2008 Location: NA Age: 40 Posts: 1,342 Trader Rating: (0) Feedback Score: 0 reviews	JGS polymounts bolt MM Q's I have a set of JGS poly engine mounts installed, however on the driver side mount one of the bolts that holds the 2 halves (4 bolts total) together wiggled out. Anybody know the thread pitch/size of the bolt?

01-17-2009, 05:33 PM	#2
dubmasterdee Leaky Injector Join Date: Oct 2007 Location: los angeles Posts: 63 Trader Rating: (0) Feedback Score: 0 reviews	can't you just take one out of the pas. side and take it to a autoparts store to match it? __________________

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01-17-2009, 05:57 PM	#3
Bigsyke Zilvia FREAK! Join Date: Jun 2008 Location: NA Age: 40 Posts: 1,342 Trader Rating: (0) Feedback Score: 0 reviews	I could, I would just like to get a quality grade 8.8 bolt ordered online while im at work. The local part store's bolts usually snap like a grade 5 bolt, and were torquing this guy to about 50lbs. Worse comes to worse thats what ill do as a temporary anti-depressant. I do have a circuit sports grade 8.8 bolt left over from a tranny mount that looks identical, however its about 1" too long, and the drivers side mount has already clocked itself a bit, so I cant just test thread it.