SAAC Forum

The Cars => 1967 Shelby GT350/500 => Topic started by: The Black Car on May 30, 2026, 12:21:32 AM

Title: 1967 428 Custom Police Package & Shelby associated parts
Post by: The Black Car on May 30, 2026, 12:21:32 AM
Hey folks please forgive my ignorance but I thought I would ask here about parts on the 428 Police package cars that were also used on 1967 Shelby cars.

Im pretty sure transmission, disc brakes, P code Engive assembly etc.

How about power steering cooler? Fined brake drums? Propeller shaft?

Thanks for any help.

Title: Re: 1967 428 Custom Police Package & Shelby associated parts
Post by: 68blk500c on May 30, 2026, 10:42:12 AM
The Shelby C6 was sourced from the Mercury side; specifically the 427 Cougar.  NOT Galaxy Police pkg.
Title: Re: 1967 428 Custom Police Package & Shelby associated parts
Post by: The Black Car on May 30, 2026, 11:38:07 AM
Great thanks for the information.  I wasn't sure.
Title: Re: 1967 428 Custom Police Package & Shelby associated parts
Post by: kkupec02 on May 30, 2026, 10:00:25 PM
welcome though
Title: Re: 1967 428 Custom Police Package & Shelby associated parts
Post by: The Black Car on May 31, 2026, 02:11:14 AM
Quote from: 68blk500c on May 30, 2026, 10:42:12 AMThe Shelby C6 was sourced from the Mercury side; specifically the 427 Cougar.  NOT Galaxy Police pkg.

So...according to more research, the WSP 428 had the H/D C6 automatic transmission irrespective of P or Q code.  The difference from a Shelby would be the rear tail section, hence the Mercury "Cougar" side of the equation, otherwise same.
Title: Re: 1967 428 Custom Police Package & Shelby associated parts
Post by: TLea on May 31, 2026, 09:32:53 AM
The correct transmission is the sum of its parts which assembled is identified by by a number in this case PGB W iirc. Many parts are common to car line in other words, the main case and tail would be common to any other cougar or Mustang with a C6. Galaxie tail longer. Tail was not cast iron until CJ came out. Servo, valve body and other internal parts different from standard S code C6. Also not specifically trans but 67 used a modified shifter as well
Title: Re: 1967 428 Custom Police Package & Shelby associated parts
Post by: The Black Car on May 31, 2026, 02:02:53 PM
Quote from: TLea on May 31, 2026, 09:32:53 AMThe correct transmission is the sum of its parts which assembled is identified by by a number in this case PGB W iirc. Many parts are common to car line in other words, the main case and tail would be common to any other cougar or Mustang with a C6. Galaxie tail longer. Tail was not cast iron until CJ came out. Servo, valve body and other internal parts different from standard S code C6. Also not specifically trans but 67 used a modified shifter as well

Great information...thank you for your input!