SOLD on September 5, 2025
$26,895

1973 GMC 1500

Vehicle Details

Year
1973
Make
GMC
Model
1500

Listing Description

1973 GMC Sierra 1500 (like chevy c10) 5.3 \'LS Swap\' with turbo. Build sheet/equipment listing book with instructions to radio, amp, gauges and everything will be provided. The rear is a built 12 bolt with an aftermarket Detroit Locker. New ring and pinion and bearings. Custom driveshaft by Keg. Engine is a LS 2007 LM7 5.3 fuel injected build for boost. Transmission is a built(Full Manual) BTE TH400 with Ultra Bell Case, stall is a 2500 TCI 9.5\' built for boost, will hold 1000HP. 3 speed ratchet shifter in the floor. This setup is tuned for 91 octane pump gas and runs on 9lbs of boost on turbo setup. Tuning is conservative/safe and makes 500 hp on the dyno. ARP bolts, LS9 head gaskets, Comp 918 springs, Custom Comp boost cam. 1000cc injectors, high volume oil pump. Motor/drivetrain is built for 1000hp. Dakota digital gauges. Stereo is an aftermarket Digital. 1000 watt system. This is your chance to buy a well built truck for a fraction of the cost to build. Not a show truck. Very dependable with plenty of power. It could be tuned to 800hp on E85 gas. Vinyl decals on the door can be removed. Please Note The Following **Vehicle Location is at our clients home and Not In Cadillac, Michigan. **We do have a showroom with about 25 cars that is by appointment only **Please Call First and talk to one of our reps at 231-468-2809 EXT 1 ** FREE Consignment Visit Our Site Today Easy To List Your Vehicle and Get it Sold in Record Time.Trim: SierraBody Style: PickupDoors: 2Fuel Type: Gas
Note: Historical sale record from the Classic Cars Arena archive. This vehicle is no longer for sale. Use this data for valuation reference, market research, or appraisal context.