Size of M90 supercharger bolts?

Reply Subscribe

Thread Tools

Search this Thread

Dec 7, 2007 | 04:33 PM

agrazela

Thread Starter

Senior Member

Posts like a Corvette

Joined: Jan 2007

Posts: 1,451

Likes: 0

From: San Diego, CA

Size of M90 supercharger bolts?

Anyone know what the diameter / thread size / pitch is for the M90 */C to LIM bolts?

Dec 7, 2007 | 04:46 PM

J Wikoff

Senior Member

Certified Car Nut

Joined: Mar 2003

Posts: 12,433

Likes: 2

Should be the same as the UIM to LIM bolts of an L36. Probably M6x1. (10mm head)

Dec 7, 2007 | 04:48 PM

willwren

Junior Member

Posts like a Ricer Type-R

Joined: Aug 2002

Posts: 11

Likes: 13

That sounds right. And the M90 and M62 are the same. LIM bolts to heads are also the same diameter and pitch.

Dec 7, 2007 | 05:13 PM

agrazela

Thread Starter

Senior Member

Posts like a Corvette

Joined: Jan 2007

Posts: 1,451

Likes: 0

From: San Diego, CA

Wow, that small? For 17 ft-lb torque spec?

Anyone know what the strength designation on those bolts is?

Dec 7, 2007 | 05:25 PM

willwren

Junior Member

Posts like a Ricer Type-R

Joined: Aug 2002

Posts: 11

Likes: 13

The bolts are mild steel (probably grade 5) with a crowned/washer head.

Reply Subscribe

Related Topics

Thread

Thread Starter

Forum

Replies

Last Post

3.4 Bellhousing bolts size

TTThornhill

Pontiac

May 14, 2012 12:58 PM

Quick help. Security hex key size for MAF bolts?

SilverSleeper8704

General GM Chat

Jul 16, 2010 07:03 AM

[size=18]1992 ssei supercharger problems[/size]

triff

1992-1999

Mar 3, 2007 07:30 AM

M62 and M90 Supercharger Specifications and more

willwren

1992-1999

Nov 1, 2002 04:59 AM

Reply Share

First
Prev
1 / 1
Next
Last