SBC To LS Engine Motor Mount Adapter Plates Universal Swap Bracket Kit For Small Block Conversions Adjustable To Fit LS1 LS3 LS2 LQ4 LQ9 LS6 L92 L99 L33 LR4 Billet 551628 Made In USA

Premium SBC to LS engine mount adapter plates, 2-pack
✔️ 3/8 inch billet aluminum, two plates, USA made for LS swaps

These adapter plates are machined to OEM specifications for a precise fit when swapping small-block engines into LS-based vehicles. They move the crankshaft centerline up 0.17 inches in the vehicle to align with transmissions and accessories. Made in Wichita, Kansas from aerospace-grade USA-produced 3/8 inch billet aluminum. Includes two adapter plates and the necessary mounting hardware.

✅ Includes: 2 adapter plates, 8 flat head bolts, 6 flange M10-1.5 bolts
✅ Made in Wichita, Kansas from aerospace-grade USA-produced 3/8 inch billet aluminum
✅ Moves crankshaft centerline up 0.17 inches in the vehicle for alignment
✅ Natural aluminum finish; hardware matches OEM specs
✅ Compatible with LS1, LS3, LS2, LQ4, LQ9, LS6, L92, L99, L33, LR4 engines

💡 What is an engine mount adapter plate used for in small-block to LS swaps?

This handy part helps align the engine with the LS transmission and accessories for a clean install.

- Improves alignment between engine and transmission in swaps
- Maintains proper clearance and driveline angle for smooth operation
- Simplifies installation with included hardware and OEM-fit specs
- Works across multiple LS family engines (LS1, LS3, LS2, LQ4, LQ9, etc.)