Choosing a 2 Post Car Lift for a Restoration Shop in Southern Minnesota

A restoration shop owner in southern Minnesota called us last winter with a straightforward problem and a complicated shop: he needed a 2 post car lift that would let him drop a full exhaust system and pull a driveshaft on a 1967 fastback without crawling around on a creeper for three hours. His building had a 12-foot ceiling on one end, a 10-foot header on the other, 5 inches of slab that may or may not have been reinforced, and a single-phase panel with about 20 spare amps. That combination — the vehicle work he does, the roof he’s stuck with, and the power he has available — is exactly the decision tree we walk every restoration customer through, and it’s the one we’re going to lay out here start to finish.

Start With the Work, Not the Brochure

Restoration work is not general repair work. A quick-lube shop puts a car up, drains oil, and puts it down twelve times a day. A restoration shop puts a car up on Tuesday and it’s still up on Friday because someone is fabricating a section of exhaust pipe in place, or fighting a rusted-solid U-joint strap with a torch six inches from the frame rail. That changes what matters. Duty cycle matters less; unobstructed underbody access matters enormously, and so does the ability to leave a vehicle in the air safely for days at a time on mechanical locks rather than on hydraulic pressure.

So the first question we ask isn’t budget — it’s what’s coming through the door. If you’re working mostly on unibody muscle cars and pickups from the ’60s and ’70s, you’re dealing with pinch welds that are often rotted, frame rails that have been patched, and rocker panels you do not want to load. That pushes toward a lift with truck adapters, tall screw pads, and telescoping arms long enough to reach real structure instead of guessing at a factory lift point that dissolved in 1993. It also pushes toward a 2 post car lift over a four-post, because a four-post runway blocks the exact area under the car where an exhaust and driveline live. We’ve had customers buy a four-post for storage and then buy a two-post six months later because they couldn’t get a transmission jack where it needed to be.

The Budget Tier Conversation, Honestly

People come in with a number. The southern Minnesota shop said $5,000, and we hear numbers like that constantly — one hobby customer told us flatly he wasn’t going to spend ten grand on a lift, and he shouldn’t have to for what he was doing. Here’s the honest breakdown. At the entry tier you’re looking at a 9,000 to 10,000 lb capacity baseplate or clearfloor unit, single-phase, from a value brand, freight and install not included. That’s real equipment and it holds cars up. What you give up is arm reach, pad adjustability, column finish, and how long the hydraulics go before they need attention.

The middle tier — call it half again to double the entry price — gets you into Rotary and Challenger territory, and for a restoration shop that’s usually where the money should go. You get longer telescoping front arms that actually reach a 128-inch wheelbase Chevelle, better lock engagement, and a parts pipeline that will still exist in fifteen years. That last part is not marketing. We stock parts for lifts installed in the 1980s because the manufacturer is still supporting them. We also field calls from people whose off-brand lift needs a cylinder that nobody makes anymore, and those calls end badly. Above that tier you’re paying for capacity you don’t need on a 4,000 lb project car — 12,000 and 15,000 lb units make sense for duallies and box trucks, not for a Camaro. Spend the difference on a good 2 post car lift in the middle band and put the rest into a transmission jack and a decent set of truck adapters.

Electrical: Single-Phase Versus Three-Phase

This is the step almost everyone skips until the freight truck is in the driveway. Most two-post lifts ship with a 208-230V single-phase motor drawing roughly 20-25 amps at startup, which means a dedicated 30-amp circuit with the right wire gauge for the run length. If your panel is 100 amps total and already feeding a compressor, a welder, and a bay heater, you have a load calculation problem, not a lift problem. We’ve had customers in older rural shops discover their service simply couldn’t take another dedicated circuit, and the fix was a service upgrade that cost more than the lift.

Three-phase is the other half of the conversation. If your building has 208 or 480 three-phase, order the lift with the matching motor from the factory — swapping a power unit later is doable but you’re buying a whole assembly instead of paying a small option charge up front. Three-phase motors on a 2 post car lift run cooler and last longer under heavy use, though for a restoration shop lifting a handful of cars a week, single-phase is genuinely fine. What is not fine is running the lift off an extension cord or a shared 20-amp receptacle, which we see more than we’d like. Low voltage under load cooks motors and burns contactors, and then people blame the lift. Get an electrician to confirm the circuit, the breaker, and the disconnect location before install day. Also decide now where you want the power unit column — left or right — because that determines your conduit run.

Overhead, Baseplate, or Neither

Ceiling height decides this more than preference. An overhead-style clearfloor lift needs roughly 12 feet of clear height for a 10,000 lb model, sometimes a bit less depending on the top beam design, and you need that height across the whole footprint — not just at the peak of a gable. One customer we quoted in North Dakota had 139 inches maximum and a hard no on overhead, so a baseplate configuration was the answer. Baseplate lifts route hydraulic lines and the equalizer cable through a low channel bolted to the floor between the columns, which means you can put one under an 8-foot ceiling.

The tradeoff is that channel. You’ll roll a floor jack over it, you’ll drag a creeper across it, and in a restoration shop where you’re sweeping blast media and dragging exhaust tubing around, it’s one more thing in the way. Overhead is cleaner underfoot and gives you the safety shutoff bar that keeps a tall roof from meeting the crossbeam. If your ceiling allows it, we recommend overhead nine times out of ten. The third option is asymmetric versus symmetric column rotation, which matters for door opening — an asymmetric 2 post car lift sets the vehicle back so you can open doors fully, which is a real quality-of-life win when you’re getting in and out of a car twenty times to check panel gaps. Symmetric balances the load better for heavy trucks. Restoration shops almost always want asymmetric.

Concrete Is the Part You Can’t Bluff

We ask about the slab on every single quote, and the answers we get are usually a guess. “About five inches, maybe less.” “Six to eight inches, I think.” That’s understandable — nobody has the pour records for a 1974 pole barn. But anchors are what keep a loaded lift standing, and they need a minimum thickness of solid, cured concrete at 3,000 PSI or better, with no cracks or control joints running through the anchor pattern. For most 10,000 lb two-post lifts that’s 4 to 4.25 inches minimum, and manufacturers publish it clearly in the installation manual.

If you don’t know, core drill or at least hammer-drill a test hole where a column will sit and measure. It costs an hour. If the slab is thin, the standard fix is cutting out a section and pouring footing pads — typically 4 feet by 4 feet by 8 to 12 inches deep, tied to the existing slab, then letting it cure for the full 28 days before anchoring. We’ve done plenty of these in Iowa and Minnesota shops, and it’s far cheaper than the alternative. We’ve also been called out to lifts that were anchored into thin, cracked floors by someone in a hurry, and seeing a column base pulled up a quarter inch from the floor is the kind of thing that ends a discussion about whether the extra concrete was worth it. If you’re planning a new building, tell your concrete contractor where the lift goes and pour that area thicker from the start. For more on this, see our articles on concrete requirements for lift installation.

Exhaust and Driveline Access, Specifically

Here’s what actually changes when the car is on a two-post at working height instead of on jack stands. You can stand upright under the entire length of the exhaust, which means you can tack-weld a hanger without contorting, and you can get a chop saw or a bandsaw file where it needs to be. You can spin the driveshaft by hand through a full rotation to check runout and phasing. You can pull a two-piece shaft and center support bearing straight down without fighting a runway or a lift arm.

Arm position is where people go wrong. On a rear-wheel-drive car with a long tailshaft, set the rear arms so the pads land on frame or reinforced body mount points but leave the transmission crossmember clear — you want to be able to drop the crossmember and lower the transmission without repositioning the car in the air. On the front, use the drop-end arms if the lift has them so the pads sit low under a car with 4 inches of ground clearance. Then, before you go all the way up, raise it a foot, shake the car by hand, and confirm all four pads are loaded evenly. Then take it up and let it settle onto the mechanical locks. Working under a vehicle held by hydraulic pressure alone is a bad habit; the locks are the safety system. A properly specced 2 post car lift set up this way turns a two-day exhaust job into an afternoon, and that’s the whole reason to buy one.

Install, Inspection, and What We Actually Do

Plenty of customers tell us up front they don’t want install, and that’s fine — one of the North Dakota buyers we quoted said exactly that, and he had a forklift to unload the crate. If you’re handy, have a rotary hammer, a torque wrench, a laser level, and a helper, you can set a two-post yourself. Read the manual, plumb the columns dead vertical, shim as specified, torque the anchors to spec, bleed the cylinders fully, and cycle the lift a dozen times empty before you put a car on it. Adjust the cable equalization so both carriages arrive at the same height.

What we do for shops that want it: we bring the crate in, set the columns, handle the anchoring, verify concrete thickness before we drill, coordinate with your electrician on the disconnect, bleed and adjust the system, load-test it, and walk your techs through the lock mechanism and the daily inspection. Then we come back annually. ALI recommends yearly inspection by a qualified inspector, and for a commercial shop that’s not optional in any practical sense — it’s your liability shield and it catches worn cables, cracked welds, and leaking cylinders before they become incidents. We stock cables, cylinders, power units, lock assemblies, and arm restraints for every major brand, so when something does wear out on your 2 post car lift, it’s a phone call and not a search. Read more in our guides on annual lift inspections and two-post lift cable replacement. Call 800-674-9302 and we’ll spec it against your actual building.