Executive order

D-333-18

Lingenfelter Performance Engineering, Inc.

Vehicle applications

No vehicle applications were preserved for this order.

Part records

Part numberModel/specificationModificationRemarks
1997 GM Corvettes equipped with 5.7L LT-1 and LT-4 gasoline enginesThe Lingenfelter 350 CID engine uses new camshaft, double valve springs, titanium valve spring retainers, K & N replacement air filter (part # 33-2014), and after catalyst exhaust system and re-worked cylinder heads and intake manifold.