In-person auction
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Our read

GarageScout Take

Magnuson-supercharged LS1 V-8 with a GT2-3 camshaft, performance valve springs, Donaldson air induction, Walbro fuel pump, high-flow injectors, Lingenfelter output shafts, and Breathless headers. The drivetrain includes an RPM Stage 3 heavy-duty differential with 3.73 gears, a B&M transmission cooler, and Borla Stinger exhaust, with Lingenfelter invoices and a clean Carfax. It was previously listed on Mecum in January 2026, where it sold for $27,500.

Strengths

  • Supercharged LS1 configuration
  • Documented Lingenfelter components and invoices
  • Heavy-duty differential and transmission cooling

Watch For

  • Extensively modified drivetrain and engine management