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× Bidding has ended, reserve was not met, but this vehicle may still be available for purchase! Please call (480) 845-6600 or email [email protected] for more info. Please note that the 6.5% buyer's premium is still required for all post-auction transactions. 
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1971 FORD MUSTANG MACH 1 429 SCJ

Highest Bid:
$56,300

Ends In:

1971 FORD MUSTANG MACH 1 429 SCJ

Bid

1971 FORD MUSTANG MACH 1 429 SCJ

Ended

1971 FORD MUSTANG MACH 1 429 SCJ

High Bidder:  DP3514

Highest Bid: $56,300 (USD)

End Date:


Location:

Concord, North Carolina 28027

Seller:

Dealer

Engine:

429ci

Transmission:

Manual

Odometer:

60,046 (Mi)

Chassis/VIN:

1F05J174796

Carfax:

Lot Number:

Highest Bid: $56,300 (USD)

High Bidder:  DP3514

Ends In:

End Date:

Listing Views
37,180 Views

If a bid is placed within the last minute of an auction, an additional minute is added to ensure all bidders have a fair chance to bid. Bid carefully. Please complete your vehicle due-diligence prior to bidding. Bids are binding and by placing your bid you agree to our User Agreement and Privacy Policy.

Location:

Concord, North Carolina 28027

Seller:

Dealer

Engine:

429ci

Transmission:

Odometer:

60,046 (Mi)

Chassis/VIN:

1F05J174796

Carfax:

Lot Number:

57391536

If a bid is placed within the last minute of an auction, an additional minute is added to ensure all bidders have a fair chance to bid. Bid carefully. Please complete your vehicle due-diligence prior to bidding. Bids are binding and by placing your bid you agree to our User Agreement and Privacy Policy.

Auction Resources
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If a bid is placed within the last minute of an auction, an additional minute is added to ensure all bidders have a fair chance to bid. Bid carefully. Please complete your vehicle due-diligence prior to bidding. Bids are binding and by placing your bid you agree to our User Agreement and Privacy Policy.

Vehicle Story

OVERVIEW

This restored 1971 Ford Mustang Mach I is powered by a replacement 429 Cobra Jet with the Drag Pack mated to a Toploader 4-speed close-ratio manual transmission. Finished in Bright Blue with silver highlights over a blue vinyl interior, this Mustang Mach I is now offered by the selling dealer with the original window sticker, Marti Report, and clear title.

Highlights

  • Completely restored in 2008
  • 429 Cobra Jet with ram air
  • Drag Pack
  • Competition Suspension
  • Power front disc brakes
  • Aluminized dual exhaust system

Ownership History

  • Offered by a dealer
  • Current location: North Carolina 

EXTERIOR

  • Bright Blue paint (code 6)
  • Matte silver hood
    • Dual NASA-type hood scoops
  • Painted urethane bumper
  • Body side tape stripes
  • Mach 1 decals
  • Color-keyed dual racing mirrors
  • Rear deck spoiler
  • Recessed door handles

Updates:

  • Exterior paint professionally refreshed 

WHEELS AND TIRES

  • 15-inch Magnum 500 chrome wheels
    • Mustang center cap
  • BFGoodrich Radial T/A raised-white-letter radial tires

INTERIOR

  • Blue vinyl upholstery (code 5B)
  • High back bucket seats
  • Sport Deck rear seat
  • Center console-mounted Hurst manual shifter
  • Power steering
  • AM/FM/8-track stereo
  • Clock
  • Manual windows 

Updates:

  • Interior professionally refreshed

INSTRUMENTS:

  • Odometer shows 60,046 miles
    • True mileage unknown
  • Gauges
    • 120-mph speedometer
    • 8,000-rpm tachometer
    • Fuel
  • Center console-mounted auxiliary gauges
    • Oil pressure
    • Alternator
    • Temperature

ENGINE AND TRANSMISSION

Engine:

  • J-code 429 Cobra Jet with Ram-Air
    • Drag Pack
      • Long duration high lift cam with mechanical lifters
      • Capscrew connecting rods
      • Modified crankshaft
      • Special SCJ heads
    • Square-bore 4V intake manifold
    • 750-cfm dual-feed Holley carburetor 
    • Heavy-duty radiator

Transmission:

  • Toploader 4-speed close-ratio manual
    • Equipped with Drag Pack flywheel

Service History Highlights:

  • Original 429 SCJ block replaced with a 1971 429 CJ block with 2-bolt mains and wide web
  • Original 780-cfm dual-feed Holley carburetor replaced with a 750-cfm Holley carburetor 

UNDERCARRIAGE, SUSPENSION, BRAKES, AND EXHAUST 

  • 9-inch rear axle assembly housing
  • Detroit Locker rear end
  • Competition Suspension
  • Tubular gas shocks
  • Staggered rear shocks
  • Power front disc brakes
  • Rear drum brakes
  • Aluminized dual exhaust system

Service History Highlights:

  • Gears changed from 4.11 to 3.55

KNOWN IMPERFECTIONS

  • Three paint imperfections in the middle of the front bumper
  • Front bumper slightly misaligned
  • Paint cracks on each side of the front bumper where the seams connect

ITEMS INCLUDED WITH THE VEHICLE

  • Marti Report

VIDEO

  • Seller has included a video which includes a walk-around and vehicle start 

ADDITIONAL NOTES

  • A $125 doc fee will be added to the purchase price
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Comments & Questions

September 03, 2024
11:44 AM

BID: $56,300

September 03, 2024
11:13 AM
Seller

This 71 Mach 1 cranks and drives great! Let's get those bids in if you want to take home this prize!! It may not be a matching numbers engine, but there's a lot of originality going for this one ;)

September 03, 2024
10:46 AM

BID: $53,350

September 03, 2024
10:41 AM

BID: $52,600

September 03, 2024
10:14 AM

@absales – I have also attached more pics of the rear differential. Please let me know if you need anything additional. ...

These images have been added to the end of the gallery.

September 03, 2024
10:11 AM
Seller

@DP3514 – the last conversation and when i viewed this car, it was stated it was a 460 block with the SCJ parts attached to it, is this still a true statement or is this a 429 two bolt main block. can you send rear end pictures, doe it have a N case 9 " rear end differential case ? ...

I have also attached more pics of the rear differential. Please let me know if you need anything additional.

September 03, 2024
10:09 AM
Seller

@DP3514 – the last conversation and when i viewed this car, it was stated it was a 460 block with the SCJ parts attached to it, is this still a true statement or is this a 429 two bolt main block. can you send rear end pictures, doe it have a N case 9 " rear end differential case ? ...

Please see the attached pics of the differential case with the N on it.

September 03, 2024
07:56 AM
Seller

@DP3514 – the last conversation and when i viewed this car, it was stated it was a 460 block with the SCJ parts attached to it, is this still a true statement or is this a 429 two bolt main block. can you send rear end pictures, doe it have a N case 9 " rear end differential case ? ...

The conversation you are referring to about it being a 460 block was an assumption based on the manufacturing plant that produced the block. There is not difinitive proof that it is a 460. I have mechanics that have extensive knowledge with Fords that checked whether this 1971 Ford Mustang Mach 1 has a 2-bolt or 4-bolt main. They discovered it's a 2-bolt main with wide web making the block a 429 CJ or Police Interceptor. You are more than welcome to have the vehicle inspected. I'll verify the rear end differential case shortly. Thanks so much for your inquiries & happy bidding!

September 03, 2024
06:00 AM
Bidder

the last conversation and when i viewed this car, it was stated it was a 460 block with the SCJ parts attached to it, is this still a true statement or is this a 429 two bolt main block. can you send rear end pictures, doe it have a N case 9 " rear end differential case ?

September 02, 2024
05:23 PM

BID: $51,850

August 31, 2024
12:38 PM
Seller

Please see below for the picture of the exhaust manifolds. The codes for the passenger side (D2OE-9430-CA) and driver side (D2OE-9431-AA1) tell us they are for a 1972 Police Interceptor 429 so they are not the original. The picture of the last half of the driver's side exhaust manifolds is not clear so I only have the picture of the last half of the passenger side. Please click the pictures for a full view. Happy bidding!!

August 31, 2024
12:32 PM
Seller

@Magilbert – Is it all original? Do the serial numbers match? ...

Please see below for the two photos of the left and right side heads, respectively. They both read D0O-R and that tells us the heads are for a 1970-1971 Ford 429ci engine for Cobra Jet and Super Cobra Jet with 2.24 intake & 1.72 exhuast valves, 73.5cc chambers making them correct for this 1971 Mustang Mach 1 429 SCJ. I posted again so I could reply to your question to make sure you saw this and the other components I have posted. Sorry for the duplication.

August 31, 2024
12:31 PM
Seller

Please see below for the two photos of the left and right side heads, respectively. They both read D0O-R and that tells us the heads are for a 1970-1971 Ford 429ci engine for Cobra Jet and Super Cobra Jet with 2.24 intake & 1.72 exhuast valves, 73.5cc chambers making them correct for this 1971 Mustang Mach 1 429 SCJ.

August 31, 2024
12:27 PM
Seller

Hi everyone! Let's get this auction going now 😉I'm posting all the pics we have of the 71 Mach 1's components to help you understand what we know is original. The heads and exhaust manifolds are up next. Please let me know if you have any questions. This is a nicely restored Mach 1 and runs and drives great!!

August 30, 2024
02:36 PM
Seller

Please click the pic below for the intake manifold code. It reads D0OE-9425-C which is the correct intake for the 1971 Mustang 429CID SCJ for Holley Carb.

August 30, 2024
02:32 PM
Seller

@absales – Here's the partial VIN stamp on the engine. Click the picture for a full view of it. This shows that the motor is not matching numbers. ...

Sorry, I left this out. The number reads 1B519891

August 30, 2024
02:31 PM
Seller

Here's the partial VIN stamp on the engine. Click the picture for a full view of it. This shows that the motor is not matching numbers.

August 30, 2024
02:27 PM
Seller

Hi everyone! I hope this helps you understand our 71 Mustang Mach 1 a bit more. Here's the engine casting number.

August 29, 2024
10:39 AM

BID: $51,100

August 28, 2024
11:29 AM

BID: $44,550

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