Frequently bought together
Description
A pair of 12V linear actuators that lift the bed floor on a classic truck. They work alongside our scissor hinges: add a switch or a remote and the bed comes up on command.
Features
- 12" to 20" stroke, 225 lb 12V actuators.
- Capable of lifting up to 450 lbs at 0.4" per second.
- Aluminum alloy construction.
- Motor has a built-in limit switch.
- Noise level below 50 dB.
- IP54 rated.
Kit includes
- 2x 12-20" 12V linear actuators
- 4x steel mounting brackets
- 4x mounting pins
Sold in pairs. If you are already in the bed, these pair with our scissor hinges, wheel tubs and fuel filler neck.
Not included
- The switch or remote that operates them, plus the wiring, relay and fuse to run them.
- The scissor hinges the bed pivots on.
- The kit is two 12-20" 12V actuators, four steel mounting brackets and four mounting pins, sold in pairs.
Truck compatibility and specs
Fits these trucks
1947–1999
Not sure this is the right part for your truck? Send us your year, make and model and we will confirm the fit before you order. Not sure what year your truck is? Decode its VIN.
Specifications
- Part number
- 4754LA
- Material
- Raw Steel
- Brand
- LS Fabrication
- Interior / Exterior
- Exterior
- Weight
- 2 kg
Fits alongside
Most often bought with this part:
Installation
Steel mounting brackets and pins come with the kit. You add a switch or a remote control to operate them.
Reviews
Customer reviews
What owners are saying
14

Common questions
How much weight will the lifts raise?
They are 225 lb 12V linear actuators with a 12" to 20" stroke, and the pair is capable of lifting up to 450 lbs at 0.4" per second. Whether that covers your build depends on what the bed is made of, how it is braced and where the actuators mount, so work it out on our gas spring calculator first - put in the length and weight of the panel, how far you want it to open and where the mounts land, and it checks those numbers against this pair before you buy.
What comes in the kit?
Two 12-20" 12V actuators, four steel mounting brackets and four mounting pins. They are sold in pairs.
What else do I need to run them?
A switch or a remote to operate them, and the wiring, relay and fuse to feed them. None of that is in the kit. The motors have a built-in limit switch, run below 50 dB and are IP54 rated.
Do I still need the scissor hinges?
Yes. The lifts raise the bed, the hinges are what it pivots on, and they are sold separately - see our tilt bed scissor hinges.
How do I know it fits my truck?
This part is listed for 1947–1999 Chevy and GMC 3100, 3600, 3800, Blazer, C10, C1500 and others. The full year, make and model list is in the Truck Compatibility tab on this page. If your truck has been modified, or you are between two of the year ranges we list, send us the year, make and model and we will confirm the fit before you order rather than after.
How long before it ships?
It is a stock item and leaves our warehouse in 1-3 business days. Transit after that is typically 2-5 business days in the United States. Larger orders can arrive in more than one box on different days.
Still not sure? Contact us before you order.






















Can’t wait to get these installed very good quality
Super fast shipping
Good price fast shipping good product
Glad you’re happy with everything and thanks for leaving a review!
Absolutely love your products will definitely being buying more soon