1967 CHEVELLE SS 375HP 4:10 12 BOLT REAR "KK"

**Xplantdad** · #1 03-27-2006, 06:49 AM

Sheesh...maybe one of us will have to PM him on the Chevelle site

MYSTERYCHEVELLE · #2 03-31-2006, 02:16 AM

How does one know if a REAR is from a 375hp car?

GTO_DON · #3 03-31-2006, 03:45 AM

ITS MY UNDERSTANDING THAT THE ONLY GEAR YOU COULD GET WAS A 373 POSI. ON THE OTHER HAND I HAVE A 327-325 CAR WITH A FACTORY KK REAR IN IT AND ITS ON THE PROTECTOPLATE..

MYSTERYCHEVELLE · #4 03-31-2006, 04:44 AM

I guess I'm gunna have to REVISE the 66/67 SS Fact Book

I'm showing KK code as 4.10:1 posi for both 66 and 67 SS, and the MYSTERY CHEVELLE had a KK ( 4.10:1 posi rear )too.

and I show CU as 3.73:1 posi.

and I still don't see how based on whether it has a KK or CU code, you can reach a conclusion as to which HP engine it had??

Rears/Gear ratios were Options in 66 and 67 SS Chevelles.

GTO_DON · #5 03-31-2006, 05:07 AM

Thats not what i was trying to say Mike. I was just saying that I have a L79 67 chevelle that has a true KK 410 posi in it and thought it was odd that you could get a 410 in a small block but not a big block I WOULD NEVER DOUBT YOU MIKE!! CU LATER

MYSTERYCHEVELLE · #6 03-31-2006, 06:00 AM

I wasn't replying to you Don... just the original sales pitch...sorry for the confusion

Dedicated to the Promotion and Preservation of American Muscle Cars, Dealer built Supercars and COPO cars.