clutch size?
Drifting
Joined: Aug 2005
Posts: 1,443
Likes: 65
From: Wauconda IL
Interesting...
My 350/350 L-36 69' Coupe had a 10-Spline M-21 and the 153 tooth flywheel with the 10.5" clutch? The M-21 is number matching to my car.
I don't think the 26 spline input shafts were used until 70 on up (unless you have a rare M22) but I'm not 100% sure.
Can you tell if your starter bolts are in a straight line across from each other (parallel to the back of the block) or are they staggered?
If they are parallel, it's a 153 tooth flywheel with the 10.5" clutch.
If they are staggered, it's a 168 tooth flywheel and *should* have the 11" clutch but may have the 10.5" if someone replaced it with a smaller one previously (most 168 tooth flywheels will accept either).
My 350/350 L-36 69' Coupe had a 10-Spline M-21 and the 153 tooth flywheel with the 10.5" clutch? The M-21 is number matching to my car.
I don't think the 26 spline input shafts were used until 70 on up (unless you have a rare M22) but I'm not 100% sure.
Can you tell if your starter bolts are in a straight line across from each other (parallel to the back of the block) or are they staggered?
If they are parallel, it's a 153 tooth flywheel with the 10.5" clutch.
If they are staggered, it's a 168 tooth flywheel and *should* have the 11" clutch but may have the 10.5" if someone replaced it with a smaller one previously (most 168 tooth flywheels will accept either).
Last edited by ezobens; May 23, 2012 at 09:23 AM.
