1970 Road Runner Hemi Z-Bar compatibility question.

logic2 · Feb 2, 2021

Question:
Is the Z-Bar for a 70 Road Runner (426 Hemi) the same as a Big Block Z-Bar?

Background:
I'm looking for a Z-Bar for my 70 R-Code Road Runner 18 Spline 4-speed and I've seen several for sale on this forum but they are all Big Block 4-Speed Z-Bars and need to know if they will fit or if they are unique.

Questions:
1.) For a 70 RR, are the 4-Speed Z-Bars the same between a 440 and Hemi ?
2.) Are the casting numbers the same or different ?
3.) What would be the correct casting number for a Hemi Z-Bar ?

Thank You Very Much for any info !
Mike

Beekeeper · Feb 2, 2021

The clutch bell cranks (Z bars as you call them) are the same between Hemi and B/RB

here’s a link to a new one if you like
https://www.ebay.com/itm/Mopar-New-...utch-Bellcrank-BB-Block-4-Speed-/274220919413

logic2 · Feb 2, 2021

Beekeeper said:
The clutch bell cranks (Z bars as you call them) are the same between Hemi and B/RB

here’s a link to a new one if you like
https://www.ebay.com/itm/Mopar-New-...utch-Bellcrank-BB-Block-4-Speed-/274220919413

Thank You

Beekeeper · Feb 2, 2021

Also there wouldn’t be a casting number on them but maybe some type of number stamped in them.

Photon440 · Feb 2, 2021

logic2 · Feb 2, 2021

Photon440 said:
View attachment 1063640

Hahahaha...
OK, OK. I get it.

My torque shaft

tallhair · Feb 2, 2021

Photon440 said:
View attachment 1063640

Thank you for that. Saved for possible re-utilization lolz.

3white74 · Feb 3, 2021

I have some for sale on here FYI

1970 Road Runner Hemi Z-Bar compatibility question.

logic2

Member

Beekeeper

It’s a disease without a cure!

logic2

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Beekeeper

It’s a disease without a cure!

Photon440

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logic2

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tallhair

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3white74

FBBO Gold Member

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