InsaneDomestics

iTrader: (28)

Should I put a flat & lock washer on these or will I be fine just using a flat washer? Will they back off over time due to vibration?

I need to know the size of the bolts for the Trans Crossmember and I also need the sizes for the Nuts & Bolts on the Shock Mounts.

Also need the length of the K-member Bolts. I ordered some from spohn but I guess they are for thier aftermarket K-members, they were way too short... Anyone?

This is on a 98 fbody. Thanks

MM98

iTrader: (13)

Crossmember bolts= M10X1.5X35

Shock mount bolts= M10X1.5X25 & the nuts are a M10X1.5

InsaneDomestics

iTrader: (28)

Ok thanks, what about the 2 bolts that go into the Tailshaft from the Trans Bushing of a th400?

InsaneDomestics

iTrader: (28)

Bump,

InsaneDomestics

iTrader: (28)

Bump,

MM98

iTrader: (13)

Are you talking about the bolts that hold the tailshaft housing on the trans case? Pretty sure those are a 3/8 bolt

InsaneDomestics

iTrader: (28)

No, the bolts that hold the Trans to the Trans Mount Bushing... There is 2 of them.

MM98

iTrader: (13)

Those are 3/8x16

InsaneDomestics

iTrader: (28)

Ok Thanks