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#UP234979
Billet Chevy Engine Stand Mounting Adapter Plate for LS/SBC/BBC
- Blemished
- Item has cosmetic imperfections such as scuffs, dents, bends, or similar marks. The item functions as originally intended but is discounted due to these blemishes. Please review the photos and description for more information
- Strong 1/2-inch thick billet aluminum adapter provides secure mounting of your LS engine to your engine stand
$89.99
/each
In Stock
$105.99
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Item has cosmetic imperfections such as scuffs, dents, bends, or similar marks. The item functions as originally intended but is discounted due to these blemishes. Please review the photos and description for more information.
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Product Summary
- Blemished
- Item has cosmetic imperfections such as scuffs, dents, bends, or similar marks. The item functions as originally intended but is discounted due to these blemishes. Please review the photos and description for more information
- Strong 1/2-inch thick billet aluminum adapter provides secure mounting of your LS engine to your engine stand
- BlockDock™ LS engine stand adapter features bellhousing bolt pattern that provides exact fitment to LS and LT Chevy engines and can be used for SBC/BBC mounting as well
- Engine stand adapter features Metric and SAE hardware with 1-1/2-inch thick spacers provided to mount adapter to LS or SBC/BBC engines
- Threaded holes on adapter allow for on board storage of fasteners and spacers to prevent loss
- This engine stand mounting plate is designed to fit standard four ear adjustable engine stand heads (after removing adjustable ears)
Key Specs
| Garage Sale Type | Blemished |
| Material Type | Billet Aluminum |
| Finish | Natural |
| Color | Natural |
| Hardware Included | Yes |
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855.313.9176Ineligible for Return
Contains items that cannot be returned
Speedway Motors UP234979 Details
Speedway Motors UP234979 Details

This is Garage Sale priced due to cosmetic imperfections. The item functions as originally intended but is discounted due to the blemishes. The photos above will show the imperfections. THIS PART IS SCUFFED.
NO WARRANTY, NO RETURNS ON GARAGE SALE ITEMS
- BlockDock™ engine stand adapter plates are CNC machined from 1/2-inch thick billet aluminum plate for strength
- Mounting pattern supports Chevy LS and LT engines, as well as SBC/BBC
- Includes tubular spacers for flexplate/flywheel clearance and all mounting fasteners
- Fastener storage provided right on the adapter, no more lost hardware
- Works with most any standard “four point” engine stand
- Provides stronger, more secure mounting of your engine to your stand
- Takes the guesswork out of mounting your LS or SBC/BBC to an engine stand
Stop Fighting Your Engine Stand, Use Our BlockDock™ Adapter Plate to Make Mounting Your LS Easy
If you’ve never had the fun of learning how to use an engine stand to mount a Chevy LS engine to you’re in for some frustration. You see, the typical engine stand is universal in design with four adjustable mounting ears to attach the engine block to the stand’s rotating head. This allows an engine stand to work, theoretically, with any engine block, from an old truck inline six to that modern overhead cam engine you’re swapping into your hot rod. The issue is those four mounting ears don’t always line up the best with the engine’s bellhousing bolt pattern for a secure and safe mounting solution. Or it throws the engine off balance, making it hard to rotate on the stand. Lastly, we’re always wasting time trying to find the correct length engine stand bolts to secure the engine to the stand (because the factory bellhousing bolts are often too short).
Our solution to this common problem is our BlockDock™ billet CNC machined aluminum plate with the full LS bellhousing pattern machined into it (which also just so happens to be the same pattern for small block and big block Chevrolet engines too, so we have provided that bellhousing hardware as well) along with slotted mounting points to mate up to the typical four mounting ear slots on an engine stand. This saves the expense of buying a specific LS engine stand by making the universal one you already own work for the LS application. We include 1-1/2-inch tubular spacers to provide clearance for an installed flexplate or flywheel, and we include all necessary engine stand bolts for the plate to attach to your LS or SBC/BBC engine. Fasteners to mount the adapter to your stand, after removal of the stand’s mounting ears, are included as well to provide you everything you need to get your engine mounted safely.
Storage is provided right on the plate itself with threaded holes for your engine stand bolts, so you’ll never waste time looking for your LS engine stand bolts ever again. Your engine will be safer installed with our plate between your stand and engine block. No more flexing or bent engine stand ears, no more only using three of your stand’s mounting ears because you can’t get them all lined up to your block’s bolt holes, and no more of your engine being “top heavy” on the stand, making it almost impossible to turn over. Our BlockDock™ LS engine stand mounting plate solves all these problems, making your engine stand safer to use and more secure.
Speedway Motors UP234979 Specifications
Speedway Motors UP234979 Specifications
| KEY SPECS | |
|---|---|
| MFG. Part # | UP234979 |
| Brand | Speedway Motors |
| Garage Sale Type | Blemished |
| Material Type | Billet Aluminum |
| Finish | Natural |
| Color | Natural |
| Hardware Included | Yes |
| GENERAL | |
| Overall Width | 16.60" |
| Material Thickness | .50" |
| Sold in Quantity | Each |
| Notes | LS metric mounting hardware supplied |
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