Buick Engine & Transmission Mounts for LS/LT Swaps

Engine & Transmission Mount Brackets for Classic Buicks

Our Buick engine and transmission mounts are designed to simplify your LS/LT engine swap. Whether you’re upgrading your 1958-72 Buick muscle car or modernizing a 1978-88 G-Body, these mounts offer a secure and adjustable solution for integrating a modern powertrain. Built with precision and durability in mind, our brackets and crossmembers support various applications, including models like Caprice, Impala, Nova, and Chevelle/Malibu.

These mounts ensure a proper fit and alignment, making your engine swap process smoother and more reliable.

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GM Muscle Car Mount (SBC to LS 1958-72 & Corvette 1962-91)

SKU: DD-SLIDER

DD-SLIDER-PC

$164.99
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LS Swap Adjustable Engine Mounts (73-76 Caprice/Impala, 73-81 F-Body, 73-74 Nova, 73-77 Chevelle/Malibu/Monte)

SKU: DD-3500C

DD-3500C-PC

$124.99
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LS Swap Adjustable Engine Mounts (77-90 Caprice/Impala, 82-92 F-Body, 75-79 Nova, 78-88 G-Body)

SKU: DD-3550C

DD-3550C-PC

$124.99
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1978-88 A/G-BODY LS ENGINE MOUNT BRACKETS

SKU: 12643HKR

12643HKR

$196.95
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1978-88 G-BODY LS/LT TRANSMISSION CROSSMEMBER 4L/6L/8L/10L/T56

SKU: 12644HKR-1

12644HKR-1

$341.95

Frequently Asked Questions

What are the benefits of using adjustable engine mounts for my Buick LS swap?

Adjustable mounts allow for precise positioning of the engine, helping to ensure proper alignment and clearance, which is critical for a successful LS swap.

Will these mounts work for both LS and LT engine swaps?

Yes, our engine mounts and transmission crossmembers are compatible with both LS and LT engines, offering flexibility for your build.

Can these mounts be used in G-Body models like the Buick Regal?

Absolutely. We offer specific mounts and transmission crossmembers for 1978-88 G-Body models, including the Buick Regal.

Are these mounts compatible with manual and automatic transmissions?

Yes, we offer transmission crossmembers compatible with both manual (T56) and automatic (4L60E, 6L80E, etc.) transmissions, ensuring seamless integration.

Looking for an Affordable, In Stock, Plug and Play wiring harness for your LS Swap? PSI sells Standalone Wiring Harnesses for GM Gen II, III, IV, & V LS/LT based engines and transmissions. These harnesses include the Gen II LT1/LT4, Gen III (24x) LS1/LS6 and Vortec Truck Engines as well as Gen IV (58x) LS2, LS3, LS7, & Vortec and GEN V LT / ECOTEC3 Engines. All PSI Harnesses are Made in the USA. In addition to wiring harnesses, PSI carries Holley Products, Vintage Air A/C, Dakota Digital Gauges, HPTuners and PCM programming, Fuel Pump Kits, Engine Sensors, Extension Harnesses, Replacement GM connector pigtails and a complete line of hardware to complete your conversion needs!

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Buick Engine & Transmission Mounts for LS/LT Swaps

Engine & Transmission Mount Brackets for Classic Buicks

GM Muscle Car Mount (SBC to LS 1958-72 & Corvette 1962-91)

LS Swap Adjustable Engine Mounts (73-76 Caprice/Impala, 73-81 F-Body, 73-74 Nova, 73-77 Chevelle/Malibu/Monte)

LS Swap Adjustable Engine Mounts (77-90 Caprice/Impala, 82-92 F-Body, 75-79 Nova, 78-88 G-Body)

1978-88 A/G-BODY LS ENGINE MOUNT BRACKETS

1978-88 G-BODY LS/LT TRANSMISSION CROSSMEMBER 4L/6L/8L/10L/T56

Frequently Asked Questions

What are the benefits of using adjustable engine mounts for my Buick LS swap?

Will these mounts work for both LS and LT engine swaps?

Can these mounts be used in G-Body models like the Buick Regal?

Are these mounts compatible with manual and automatic transmissions?

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