MCG Marketplace

1968 Shelby Mustang

Other Years:

General Overview

Ford and the A.O.

Smith Company facility in Livonia Michigan now had control of the production of the Shelby Mustang for the 1968 year. A convertible was now available for the GT350 and GT500. Also, the 1968 cars were renamed Shelby Mustang Cobra GT350/GT500/GT500KR, reflecting Ford’s recent use of the Cobra name in all of its performance vehicles and parts.

The nose was updated again with fiberglass to resemble a more aggressive Mustang, and the hood now used twin front hood scoops along with a set of rear hood louvers.

The 289ci V8 was replaced with a factory 302 V8 using an aluminum Cobra intake manifold and Holley 600 cfm carb. The 302 was rated at 250 hp.

The 428ci Police Interceptor V8 rated at 360 hp could be found the GT500, this time only coming with a single 715 cfm Holley carb which was mounted on an aluminum manifold.

Only a few GT500s carry the 427 Low Riser engine which was available with only an auto transmission.

When the 428 Cobra Jet engine became available in ’68, the GT500KR replaced the GT500. It put out 400 hp but only received a 335 hp rating. The KRs came with Cobra Jet emblems on the fenders, dash, and gas cap lid. All had functional Ram Air which meant no Cobra oval air cleaner.

Browse Shelby Mustangs For Sale in The MCG™ Marketplace

Manufacturer Original Sales Brochures

Performance

Engine 0 to 60 MPH Quarter Mile Source
GT350 6.3 sec 14.9 sec @ 94 mph n/a
GT500 6.5 sec 14.75 sec @ 98 mph n/a
GT500KR 6.9 sec 14.04 sec @ 102.73 mph n/a

Drivetrain

Available Engines:
302 V8 302ci 1x4bbl 250 hp @ 4800 310 lb-ft @ 2800
428ci V8 428ci 1x4bbl 360 hp @ 5400 420 lb-ft @ 3200
427 Medium Low Riser 427ci 1x4bbl 400 hp @ 5600 460 lb-ft @ 3200
Available Transmissions:
  • 4-Speed Manual
  • 3-Speed Auto

Factory Exterior Colors

  • Raven Black
  • Lime Green Met.
  • Wimbledon White
  • Med. Blue Met.
  • Dark Green Met.
  • Candyapple Red
  • Meadowlark Yellow
  • Dark Blue Met.
  • Gold Met.
  • Orange

Factory Interior Colors

  • Black
  • Saddle

Production Numbers

  • GT350 Fastback
    Total productions 1,253
  • GT350 Convertible
    Total productions 404
  • GT500 Fastback
    Total productions 1,140
  • GT500 Convertible
    Total productions 402
  • GT500KR Fastback
    Total productions 933
  • GT500KR Convertible
    Total productions 318

Have more Mustang questions?

Ask Mustang expert Richard Ehrenberg

Richard Ehrenberg avatar