C2 or C3 front stabilizer bar diameter

[Mark #28455]

I just found a front "sway bar" with a diameter of 7/8" in my garage. Given that almost all of my parts are 68-70 vintage, is this a 65-67 BB front bar or was it also used in later C3's?

Thanks in advance,
Mark

[Joe L.]

Re: C2 or C3 front stabilizer bar diameter

Mark------

It's likely GM #3871318 and it was used for most 1965-74 big block applications without F-41.

[Duke W.]

Re: C2 or C3 front stabilizer bar diameter

I believe the late C3 base suspension front anti-roll bar is 13/16". The C2/early C3 SB base suspension front bar is 3/4". The 7/8" bar is unique to base suspension big blocks. The F40/41 front bar is 15/16".

Duke