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1968 AMC AMX 390 4 Speed 24K Original Miles

1968 AMC AMX

AMC AMX 1968 technical specifications

Condition: Used
Item location: Lehighton, Pennsylvania, United States
Make: AMC
Model: AMX
Year: 1968
Mileage: 23,700
VIN: A8M397X274829
Engine size: 390
Drive type: RWD
Vehicle Title: Clear
You are interested? Contact the seller!


We have a 1968 AMC AMX that I bought from the original owner in 1984. Less than 24K original miles. The car has not be driven on the street since 1971. The original owner only used it as a bracket racer since then. When I bought the car it was stored in the back of a garage covered in dust but intact. Once purchased by me, the car was stored in my garage until the late 1990's when I decided to finally try to bring the car back to life. You will notice the NJ inspection sticker for 1971 is still on the front windshield. In 1998, I sent the original engine to be rebuilt since it had sat for so long. The motor build ended up with a pretty stout engine. The original engine had been modified with racing pistons, cam and valve train. So I decided to go a little further and add a Competition Cams solid lifter camshaft with roller rocker arms. The engine had AMC part number super stock rods that were reconditioned. The crankshaft was good so it is still standard. The block ended up being bored 60 over and new racing pistons were fitted. Compression ration of 12 to 1. I had a custom oil pan made that holds about 8 quarts. The engine currently has an Eldebrock R4B intake with a Holley 950 CFM 3 barrel carburetor. The distributor is a hard to find dual point with tach drive used on the 1969 SS AMX cars. Ignition is courtesy of an MSD 6A box. The car has Hooker Super Comp headers that feed into a basically stock exhaust system. I have never run the car with open headers. The exhaust tips are originals. The engine is backed up by a Mcleod steel flywheel, steel scattershield and racing clutch. The transmission was modified by the original owner to a race only operation. It is a wide ratio T-10 that only has synchronizers for the first to second gear shift. Second to third and third to fourth is not synchronized so it bangs into gears very quickly. Shifter is a Hurst Competition Plus. Shift handle is a custom shorty that makes shifts real fast. The AMC 20 rear has been modified with reinforcements per the book Performance American Style. The axles are Henrys one piece units with long studs. Gear ratio 4.10 to 1. It has the factory limited slip differential. I had a driveshaft loop added that is mounted off of the transmission cross member. No alterations have been made to the body. As a testament to the low miles, the lower ball joints are still the factory original riveted in units. They have never been replaced and don't need replacement. Back in 1968 at least they put grease fittings in. The body is mint. It has never been hit or had any rust. I had the car stripped to bare metal and painted the Original Calcutta Russet Metalic in 2000. Overall the paint is very good with some stone chips on the rear lower fenders. The running board trim is reproduction although I still have the originals. The underside is beautiful. All glass is original. All stainless and emblems are original. The grill is original and unrestored in great shape. No broken tabs or bars. The taillight housings are original. The hood is one of the early designs that is prone to crack at the front. This one is perfect. No bends or cracks. Both front and rear bumpers were redone in 2000 and are showing their age again. Not bad but they could use a redo. Wheels are Wheel Vintiques reproduction versions. They are 15 inch and wider than original. The interior is all original except for the carpet and headliner. Dash, steering wheel and all panels are original. The seats are original. The foam is starting to turn to powder so the seats will need a rework soon. One hole in drivers seat as shown. The car has the original AM radio with dealer added reverb. All of this works. I have the build sheet and owners card. The build sheet shows that this was a go pack car as ordered. I have described many things in this listing and I could go on longer but hopefully the pictures help tell the story. This car is not a street car as currently configured. I only used it at the dragstrip since I have owned it. I ran in the low 12 second range with the exhaust connected and using 9 inch slicks. It could be made a factory stock show car if desired since nothing permanent has been done. I have all the parts required to make this stock again as that was my long term plan for the car. But now I realize I won't ever get to do that so I am hoping someone new will take over the job of preserving this period correct 1960's race car. If a new owner is interested in the parts I have to put this car back to a stock configuration, we can discuss this after the sale. The car is about 2 hours from the AMO show in Gettysburg PA. If interested, contact me for a showing.

On Jun-15-17 at 15:36:04 PDT, seller added the following information:

Valve cover tag reads 104W15

On Jun-16-17 at 06:03:55 PDT, seller added the following information:

Dash number is 05701 Paint code 50A was used in 1968 only as far as the AMX is concerned so this would be a 1 year only color for the AMX model.

On Jun-17-17 at 07:23:20 PDT, seller added the following information:

To answer several questions about available original parts, I will list what I have. These parts were with the car when I bought it..... Carter 4 barrel carb, iron intake manifold, exhaust manifolds with smog ports, distributor, Air cleaner assembly, space saver spare tire, inflator bottle and jack. Parts not original to this car..... A complete 1968 390 engine that is standard bore. No carb or flywheel. Needs rebuild. T-10 4 speed transmission that should be checked. Stock bell housing assembly complete. Transmission cross member to remove driveshaft loop.

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