UMI Performance · New
UMI Performance LS to LT Engine Conversion Brackets
MPN 90081 · Store SKU umi90081
Supplier stock checked 11/7/2026, 4:21:25 AM UTC. Adding a part does not reserve it.
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Product details
UMI's 90081 LS to LT conversion bracket adapts the modern GM LT direct injection engine to our popular GM LS (Gen III / IV) engine mount system. The brackets are designed to maintain factory crankshaft and bellhousing location. UMI is pleased to introduce our p/n 90081 LS to LT engine conversion brackets. This kit locates the modern direct injection engine in the exact LS factory location. Pair with UMI 2328, 2329 or GM 22179268. 90081 - LS to LT Engine Swap Mount Brackets
Manufacturer fitment & guides
Check 90081 against the manufacturer’s application information below.
A manufacturer application guide is not available for this listing. Request the exact application from JuiceBuilt before payment.
Part-specific notes
- California Proposition 65: Y
