Executive order

D-187-15

SLP Engineering, Inc.

Vehicle applications

No vehicle applications were preserved for this order.

Part records

Part numberModel/specificationModificationRemarks
28000C/28000AC1999-2001 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), programmerThe 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.