CK5
Register an account today to become a member! Once signed in, you'll be able to participate on this site by adding your own topics and posts, as well as connect with other members.

clutch pedal pushrod measurement

bp71k5

3/4 ton status
Joined
Mar 31, 2006
Posts
8,840
Reaction score
2,833
Location
Knoxville, TN 37922
Hi there,

The quick story is my clutch is not fully disengaging.

I think I've narrowed my problem down to the master cylinder pushrod not having enough 'throw'. The whole setup is custom so I've had to fab some parts to fit an nv4500 in a 71 k5. I specifically had to make a custom arm that activates the pushrod and I think mine is too short.

I know it's a longshot, but thought I'd ask a favor. Can anyone with a late model GM with manual tranny measure the amount of master cylinder pushrod movement you have? Or if you have a 95-ish tranny, how long is the arm (from pivot center to pivot center) that the pushrod snaps onto?\

The measurement I'm looking for is shown in the picture between the two red + markings.

clutch 038_length.JPG
 
Top Bottom