Executive order
D-187-15
SLP Engineering, Inc.
Vehicle applications
No vehicle applications were preserved for this order.
Part records
| Part number | Model/specification | Modification | Remarks |
|---|---|---|---|
| 28000C/28000AC | 1999-2001 Chevrolet Silverado and GMC Sierra 1500 Series extended cab short bed with the 4.8L (PN 28000C) & 5.3L (PN 28000AC) V8 engines with AIR injection and EGR. Includes high flow air intake (PN 21051), programmer | The SLP PerformancePac includes replacement rocker arms with a 1.85 rocker ratio, high flow air intake, 16 gage shorty style headers, exhaust system downstream of the catalytic converter, and a hand held programmer with no user adjustments to reprogram the vehicleÔÇÖs ECU. |