Help with 70 Z28

**SS427** · #1 03-17-2020, 08:28 PM

Quote:

Originally Posted by Mulsanne Blue

Could you provide the hole-to-hole center dimension and tapered splined hole diameter?

Using a tape measure for the center to center it looks to be 6 15/16". Using a caliper the splined end measures 1.033 on the small opening and 1.077 on the big opening.

**Mulsanne Blue** · #2 03-18-2020, 04:10 AM

Quote:

Originally Posted by SS427

Using a tape measure for the center to center it looks to be 6 15/16". Using a caliper the splined end measures 1.033 on the small opening and 1.077 on the big opening.

Great. Looks like you solved the mystery of the '70 z pitman arm. Thanks for posting the dim's.

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SS427 (03-18-2020)

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