LS Swap Motor Mounts Adapter Plates Universal Swap Bracket For Small Block To LS Engine Conversion Adjustable Fit For LS1 LS3 LS2 LQ4 LQ9 LS6 L92 L99 L33 LR4 Billet Aluminum Vehicle To LS Engine Bolt In Mount Kit

Universal LS Engine Swap Mounts for Small Block, 2pc kit
✔️ 4-position LS adapter plates for SBC-to-LS swaps, 2pc

These CNC milled billet aluminum adapter plates let you bolt an LS-series engine into a vehicle originally equipped with a small-block Chevy, using your existing SBC motor mounts. The design relocates the crankshaft centerline up by about 0.17 inches (4.32 mm) to clear headers and fit modern LS engines in muscle cars, street rods, and project cars.

✅ 4 adjustable positions to accommodate headers, oil pans, and steering boxes
✅ CNC milled aluminum for precise, durable adapters
✅ OEM-spec fit ensures a clean bolt-in with your SBC mounts
✅ Crank centerline offset of 0.17 in (4.32 mm) for proper clearance
✅ Hardware included: 2 adapter plates, 8 flat head bolts, and 6 flange bolts M10-1.5

💡 What is an LS engine swap adapter plate used for in small-block to LS conversions? This handy upgrade helps align an LS engine with existing SBC mounts, simplifying a swap and ensuring proper crank alignment. - Aligns bolt patterns for LS engines with SBC cross-members - Maintains crank offset for header and oil pan clearance - Machined aluminum provides rigidity and durability - Includes all required mounting hardware