Executive order
D-333-2
Lingenfelter Performance Engineering, Inc.
Vehicle applications
No vehicle applications were preserved for this order.
Part records
| Part number | Model/specification | Modification | Remarks |
|---|---|---|---|
| 1990-1994 model year Corvettes equipped with a 5.7L LT-5 ZR1 gasoline engine. | Includes new pistons, connecting rods, after catalyst exhaust system, & reworked cylinder heads, intake manifold, intake runners, and PROM chip |