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Specifications:
| Description_ASM | 28815 1988 Chevrolet Blazer Scottsdale V8 350 5.7 GAS FI N K L05 Jet Performance Upgrade Stage 1 Computer Chip;CARB E.O. D-234-3; MC0 Trans (Standard 4 Speed);CH465/MC9 Trans (Standard 4 Speed);SM465/M20/Muncie Trans (Standard 4 Speed);MY6 Trans (Standard 4 Speed) |
| Description_DES | Jet Performance Upgrade Stage 1 Computer Chip |
| Description_EXT | Jet Performance Upgrade Stage 1 Computer Chip; |
| Description_FAB | Offers The Most Horsepower Available |
| Description_FAB | Provides Exclusive Full Range DST Programming |
| Description_FAB | Each Program Is Track And Dyno Tested |
| Description_INV | Jet Performance Computer Chip |
| Description_MKT | Jet Performance Chips offer the most horsepower available for your 1981-1995 GM car, truck or SUV. Add up to 23 horsepower instantly with simple, plug-in installation! Only Jet Performance Chips provide exclusive, full range Dynamic Spectrum Tuning of the air and fuel ratio, ignition advance, transmission and various other parameters. Each program is track and dyno tested to ensure the most possible horsepower and drivability from each application. 50 state smog legal. |
| Description_SHO | Computer Chip |
| Description_TLE | Jet Performance Upgrade Stage 1 Computer Chip |
| Description_DEF | Engine Control Module PROM |
This Part Fits:
| Year | Make | Model | Submodel | Engine |
|---|---|---|---|---|
| 1988 | Chevrolet | Blazer | Scottsdale Sport Utility 2-Door | 5.7L 350Cu. In. V8 GAS OHV Naturally Aspirated |
| 1988 | Chevrolet | Blazer | Silverado Sport Utility 2-Door | 5.7L 350Cu. In. V8 GAS OHV Naturally Aspirated |
| 1988 | Chevrolet | C1500 | Cheyenne Extended Cab Pickup 2-Door | 5.7L 350Cu. In. V8 GAS OHV Naturally Aspirated |
| 1988 | Chevrolet | C1500 | Cheyenne Standard Cab Pickup 2-Door | 5.7L 350Cu. In. V8 GAS OHV Naturally Aspirated |
| 1988 | Chevrolet | C1500 | Scottsdale Extended Cab Pickup 2-Door | 5.7L 350Cu. In. V8 GAS OHV Naturally Aspirated |
| 1988 | Chevrolet | C1500 | Scottsdale Standard Cab Pickup 2-Door | 5.7L 350Cu. In. V8 GAS OHV Naturally Aspirated |
| 1988 | Chevrolet | C1500 | Silverado Extended Cab Pickup 2-Door | 5.7L 350Cu. In. V8 GAS OHV Naturally Aspirated |
| 1988 | Chevrolet | C1500 | Silverado Standard Cab Pickup 2-Door | 5.7L 350Cu. In. V8 GAS OHV Naturally Aspirated |
| 1988 | Chevrolet | C2500 | Base Standard Cab Pickup 2-Door | 5.7L 350Cu. In. V8 GAS OHV Naturally Aspirated |
| 1988 | Chevrolet | C2500 | Cheyenne Extended Cab Pickup 2-Door | 5.7L 350Cu. In. V8 GAS OHV Naturally Aspirated |
| 1988 | Chevrolet | C2500 | Cheyenne Standard Cab Pickup 2-Door | 5.7L 350Cu. In. V8 GAS OHV Naturally Aspirated |
| 1988 | Chevrolet | C2500 | Scottsdale Extended Cab Pickup 2-Door | 5.7L 350Cu. In. V8 GAS OHV Naturally Aspirated |
| 1988 | Chevrolet | C2500 | Scottsdale Standard Cab Pickup 2-Door | 5.7L 350Cu. In. V8 GAS OHV Naturally Aspirated |
| 1988 | Chevrolet | C2500 | Silverado Extended Cab Pickup 2-Door | 5.7L 350Cu. In. V8 GAS OHV Naturally Aspirated |
| 1988 | Chevrolet | C2500 | Silverado Standard Cab Pickup 2-Door | 5.7L 350Cu. In. V8 GAS OHV Naturally Aspirated |
| 1988 | Chevrolet | C3500 | Cheyenne Cab & Chassis 2-Door | 5.7L 350Cu. In. V8 GAS OHV Naturally Aspirated |
| 1988 | Chevrolet | C3500 | Cheyenne Extended Cab Pickup 2-Door | 5.7L 350Cu. In. V8 GAS OHV Naturally Aspirated |
| 1988 | Chevrolet | C3500 | Cheyenne Standard Cab Pickup 2-Door | 5.7L 350Cu. In. V8 GAS OHV Naturally Aspirated |
| 1988 | Chevrolet | C3500 | Scottsdale Cab & Chassis 2-Door | 5.7L 350Cu. In. V8 GAS OHV Naturally Aspirated |
| 1988 | Chevrolet | C3500 | Scottsdale Extended Cab Pickup 2-Door | 5.7L 350Cu. In. V8 GAS OHV Naturally Aspirated |
| 1988 | Chevrolet | C3500 | Scottsdale Standard Cab Pickup 2-Door | 5.7L 350Cu. In. V8 GAS OHV Naturally Aspirated |
| 1988 | Chevrolet | C3500 | Silverado Cab & Chassis 2-Door | 5.7L 350Cu. In. V8 GAS OHV Naturally Aspirated |
| 1988 | Chevrolet | C3500 | Silverado Extended Cab Pickup 2-Door | 5.7L 350Cu. In. V8 GAS OHV Naturally Aspirated |
| 1988 | Chevrolet | C3500 | Silverado Standard Cab Pickup 2-Door | 5.7L 350Cu. In. V8 GAS OHV Naturally Aspirated |
| 1988 | Chevrolet | K1500 | Cheyenne Extended Cab Pickup 2-Door | 5.7L 350Cu. In. V8 GAS OHV Naturally Aspirated |
| 1988 | Chevrolet | K1500 | Cheyenne Standard Cab Pickup 2-Door | 5.7L 350Cu. In. V8 GAS OHV Naturally Aspirated |
| 1988 | Chevrolet | K1500 | Scottsdale Extended Cab Pickup 2-Door | 5.7L 350Cu. In. V8 GAS OHV Naturally Aspirated |
| 1988 | Chevrolet | K1500 | Scottsdale Standard Cab Pickup 2-Door | 5.7L 350Cu. In. V8 GAS OHV Naturally Aspirated |
| 1988 | Chevrolet | K1500 | Silverado Extended Cab Pickup 2-Door | 5.7L 350Cu. In. V8 GAS OHV Naturally Aspirated |
| 1988 | Chevrolet | K1500 | Silverado Standard Cab Pickup 2-Door | 5.7L 350Cu. In. V8 GAS OHV Naturally Aspirated |
| 1988 | Chevrolet | K2500 | Cheyenne Extended Cab Pickup 2-Door | 5.7L 350Cu. In. V8 GAS OHV Naturally Aspirated |
| 1988 | Chevrolet | K2500 | Cheyenne Standard Cab Pickup 2-Door | 5.7L 350Cu. In. V8 GAS OHV Naturally Aspirated |
| 1988 | Chevrolet | K2500 | Scottsdale Extended Cab Pickup 2-Door | 5.7L 350Cu. In. V8 GAS OHV Naturally Aspirated |
| 1988 | Chevrolet | K2500 | Scottsdale Standard Cab Pickup 2-Door | 5.7L 350Cu. In. V8 GAS OHV Naturally Aspirated |
| 1988 | Chevrolet | K2500 | Silverado Extended Cab Pickup 2-Door | 5.7L 350Cu. In. V8 GAS OHV Naturally Aspirated |
| 1988 | Chevrolet | K2500 | Silverado Standard Cab Pickup 2-Door | 5.7L 350Cu. In. V8 GAS OHV Naturally Aspirated |
| 1988 | Chevrolet | K3500 | Cheyenne Cab & Chassis 2-Door | 5.7L 350Cu. In. V8 GAS OHV Naturally Aspirated |
| 1988 | Chevrolet | K3500 | Cheyenne Extended Cab Pickup 2-Door | 5.7L 350Cu. In. V8 GAS OHV Naturally Aspirated |
| 1988 | Chevrolet | K3500 | Cheyenne Standard Cab Pickup 2-Door | 5.7L 350Cu. In. V8 GAS OHV Naturally Aspirated |
| 1988 | Chevrolet | K3500 | Scottsdale Cab & Chassis 2-Door | 5.7L 350Cu. In. V8 GAS OHV Naturally Aspirated |
| 1988 | Chevrolet | K3500 | Scottsdale Extended Cab Pickup 2-Door | 5.7L 350Cu. In. V8 GAS OHV Naturally Aspirated |
| 1988 | Chevrolet | K3500 | Scottsdale Standard Cab Pickup 2-Door | 5.7L 350Cu. In. V8 GAS OHV Naturally Aspirated |
| 1988 | Chevrolet | K3500 | Silverado Cab & Chassis 2-Door | 5.7L 350Cu. In. V8 GAS OHV Naturally Aspirated |
| 1988 | Chevrolet | K3500 | Silverado Extended Cab Pickup 2-Door | 5.7L 350Cu. In. V8 GAS OHV Naturally Aspirated |
| 1988 | Chevrolet | K3500 | Silverado Standard Cab Pickup 2-Door | 5.7L 350Cu. In. V8 GAS OHV Naturally Aspirated |
| 1988 | Chevrolet | R10 Suburban | Scottsdale Sport Utility 4-Door | 5.7L 350Cu. In. V8 GAS OHV Naturally Aspirated |
| 1988 | Chevrolet | R10 Suburban | Silverado Sport Utility 4-Door | 5.7L 350Cu. In. V8 GAS OHV Naturally Aspirated |
| 1988 | Chevrolet | R20 | Cheyenne Crew Cab Pickup 4-Door | 5.7L 350Cu. In. V8 GAS OHV Naturally Aspirated |
| 1988 | Chevrolet | R20 | Custom Deluxe Cab & Chassis 2-Door | 5.7L 350Cu. In. V8 GAS OHV Naturally Aspirated |
| 1988 | Chevrolet | R20 | Custom Deluxe Crew Cab Pickup 4-Door | 5.7L 350Cu. In. V8 GAS OHV Naturally Aspirated |
| 1988 | Chevrolet | R20 | Custom Deluxe Standard Cab Pickup 2-Door | 5.7L 350Cu. In. V8 GAS OHV Naturally Aspirated |
| 1988 | Chevrolet | R20 | Scottsdale Crew Cab Pickup 4-Door | 5.7L 350Cu. In. V8 GAS OHV Naturally Aspirated |
| 1988 | Chevrolet | R20 | Silverado Crew Cab Pickup 4-Door | 5.7L 350Cu. In. V8 GAS OHV Naturally Aspirated |
| 1988 | Chevrolet | R20 Suburban | Scottsdale Sport Utility 4-Door | 5.7L 350Cu. In. V8 GAS OHV Naturally Aspirated |
| 1988 | Chevrolet | R20 Suburban | Silverado Sport Utility 4-Door | 5.7L 350Cu. In. V8 GAS OHV Naturally Aspirated |
| 1988 | Chevrolet | R30 | Cheyenne Cab & Chassis 2-Door | 5.7L 350Cu. In. V8 GAS OHV Naturally Aspirated |
| 1988 | Chevrolet | R30 | Cheyenne Cab & Chassis 4-Door | 5.7L 350Cu. In. V8 GAS OHV Naturally Aspirated |
| 1988 | Chevrolet | R30 | Cheyenne Crew Cab Pickup 4-Door | 5.7L 350Cu. In. V8 GAS OHV Naturally Aspirated |
| 1988 | Chevrolet | R30 | Cheyenne Standard Cab Pickup 2-Door | 5.7L 350Cu. In. V8 GAS OHV Naturally Aspirated |
| 1988 | Chevrolet | R30 | Custom Deluxe Cab & Chassis 2-Door | 5.7L 350Cu. In. V8 GAS OHV Naturally Aspirated |
| 1988 | Chevrolet | R30 | Custom Deluxe Cab & Chassis 4-Door | 5.7L 350Cu. In. V8 GAS OHV Naturally Aspirated |
| 1988 | Chevrolet | R30 | Custom Deluxe Crew Cab Pickup 4-Door | 5.7L 350Cu. In. V8 GAS OHV Naturally Aspirated |
| 1988 | Chevrolet | R30 | Custom Deluxe Standard Cab Pickup 2-Door | 5.7L 350Cu. In. V8 GAS OHV Naturally Aspirated |
| 1988 | Chevrolet | R30 | Scottsdale Cab & Chassis 2-Door | 5.7L 350Cu. In. V8 GAS OHV Naturally Aspirated |
| 1988 | Chevrolet | R30 | Scottsdale Cab & Chassis 4-Door | 5.7L 350Cu. In. V8 GAS OHV Naturally Aspirated |
| 1988 | Chevrolet | R30 | Scottsdale Crew Cab Pickup 4-Door | 5.7L 350Cu. In. V8 GAS OHV Naturally Aspirated |
| 1988 | Chevrolet | R30 | Scottsdale Standard Cab Pickup 2-Door | 5.7L 350Cu. In. V8 GAS OHV Naturally Aspirated |
| 1988 | Chevrolet | R30 | Silverado Cab & Chassis 2-Door | 5.7L 350Cu. In. V8 GAS OHV Naturally Aspirated |
| 1988 | Chevrolet | R30 | Silverado Cab & Chassis 4-Door | 5.7L 350Cu. In. V8 GAS OHV Naturally Aspirated |
| 1988 | Chevrolet | R30 | Silverado Crew Cab Pickup 4-Door | 5.7L 350Cu. In. V8 GAS OHV Naturally Aspirated |
| 1988 | Chevrolet | R30 | Silverado Standard Cab Pickup 2-Door | 5.7L 350Cu. In. V8 GAS OHV Naturally Aspirated |
| 1988 | Chevrolet | V10 Suburban | Scottsdale Sport Utility 4-Door | 5.7L 350Cu. In. V8 GAS OHV Naturally Aspirated |
| 1988 | Chevrolet | V10 Suburban | Silverado Sport Utility 4-Door | 5.7L 350Cu. In. V8 GAS OHV Naturally Aspirated |
| 1988 | Chevrolet | V20 Suburban | Scottsdale Sport Utility 4-Door | 5.7L 350Cu. In. V8 GAS OHV Naturally Aspirated |
| 1988 | Chevrolet | V20 Suburban | Silverado Sport Utility 4-Door | 5.7L 350Cu. In. V8 GAS OHV Naturally Aspirated |
| 1988 | Chevrolet | V30 | Cheyenne Cab & Chassis 2-Door | 5.7L 350Cu. In. V8 GAS OHV Naturally Aspirated |
| 1988 | Chevrolet | V30 | Cheyenne Cab & Chassis 4-Door | 5.7L 350Cu. In. V8 GAS OHV Naturally Aspirated |
| 1988 | Chevrolet | V30 | Cheyenne Crew Cab Pickup 4-Door | 5.7L 350Cu. In. V8 GAS OHV Naturally Aspirated |
| 1988 | Chevrolet | V30 | Cheyenne Standard Cab Pickup 2-Door | 5.7L 350Cu. In. V8 GAS OHV Naturally Aspirated |
| 1988 | Chevrolet | V30 | Custom Deluxe Cab & Chassis 2-Door | 5.7L 350Cu. In. V8 GAS OHV Naturally Aspirated |
| 1988 | Chevrolet | V30 | Custom Deluxe Cab & Chassis 4-Door | 5.7L 350Cu. In. V8 GAS OHV Naturally Aspirated |
| 1988 | Chevrolet | V30 | Custom Deluxe Crew Cab Pickup 4-Door | 5.7L 350Cu. In. V8 GAS OHV Naturally Aspirated |
| 1988 | Chevrolet | V30 | Custom Deluxe Standard Cab Pickup 2-Door | 5.7L 350Cu. In. V8 GAS OHV Naturally Aspirated |
| 1988 | Chevrolet | V30 | Scottsdale Cab & Chassis 2-Door | 5.7L 350Cu. In. V8 GAS OHV Naturally Aspirated |
| 1988 | Chevrolet | V30 | Scottsdale Cab & Chassis 4-Door | 5.7L 350Cu. In. V8 GAS OHV Naturally Aspirated |
| 1988 | Chevrolet | V30 | Scottsdale Crew Cab Pickup 4-Door | 5.7L 350Cu. In. V8 GAS OHV Naturally Aspirated |
| 1988 | Chevrolet | V30 | Scottsdale Standard Cab Pickup 2-Door | 5.7L 350Cu. In. V8 GAS OHV Naturally Aspirated |
| 1988 | Chevrolet | V30 | Silverado Cab & Chassis 2-Door | 5.7L 350Cu. In. V8 GAS OHV Naturally Aspirated |
| 1988 | Chevrolet | V30 | Silverado Cab & Chassis 4-Door | 5.7L 350Cu. In. V8 GAS OHV Naturally Aspirated |
| 1988 | Chevrolet | V30 | Silverado Crew Cab Pickup 4-Door | 5.7L 350Cu. In. V8 GAS OHV Naturally Aspirated |
| 1988 | Chevrolet | V30 | Silverado Standard Cab Pickup 2-Door | 5.7L 350Cu. In. V8 GAS OHV Naturally Aspirated |
| 1988 | GMC | C1500 | Sierra Extended Cab Pickup 2-Door | 5.7L 350Cu. In. V8 GAS OHV Naturally Aspirated |
| 1988 | GMC | C1500 | Sierra SLE Extended Cab Pickup 2-Door | 5.7L 350Cu. In. V8 GAS OHV Naturally Aspirated |
| 1988 | GMC | C1500 | Sierra SLE Standard Cab Pickup 2-Door | 5.7L 350Cu. In. V8 GAS OHV Naturally Aspirated |
| 1988 | GMC | C1500 | Sierra SLX Extended Cab Pickup 2-Door | 5.7L 350Cu. In. V8 GAS OHV Naturally Aspirated |
| 1988 | GMC | C1500 | Sierra SLX Standard Cab Pickup 2-Door | 5.7L 350Cu. In. V8 GAS OHV Naturally Aspirated |
| 1988 | GMC | C1500 | Sierra Standard Cab Pickup 2-Door | 5.7L 350Cu. In. V8 GAS OHV Naturally Aspirated |
| 1988 | GMC | C2500 | Sierra Extended Cab Pickup 2-Door | 5.7L 350Cu. In. V8 GAS OHV Naturally Aspirated |
| 1988 | GMC | C2500 | Sierra SLE Extended Cab Pickup 2-Door | 5.7L 350Cu. In. V8 GAS OHV Naturally Aspirated |
| 1988 | GMC | C2500 | Sierra SLE Standard Cab Pickup 2-Door | 5.7L 350Cu. In. V8 GAS OHV Naturally Aspirated |
| 1988 | GMC | C2500 | Sierra SLX Extended Cab Pickup 2-Door | 5.7L 350Cu. In. V8 GAS OHV Naturally Aspirated |
| 1988 | GMC | C2500 | Sierra SLX Standard Cab Pickup 2-Door | 5.7L 350Cu. In. V8 GAS OHV Naturally Aspirated |
| 1988 | GMC | C2500 | Sierra Standard Cab Pickup 2-Door | 5.7L 350Cu. In. V8 GAS OHV Naturally Aspirated |
| 1988 | GMC | C3500 | Sierra Cab & Chassis 2-Door | 5.7L 350Cu. In. V8 GAS OHV Naturally Aspirated |
| 1988 | GMC | C3500 | Sierra Extended Cab Pickup 2-Door | 5.7L 350Cu. In. V8 GAS OHV Naturally Aspirated |
| 1988 | GMC | C3500 | Sierra SLE Cab & Chassis 2-Door | 5.7L 350Cu. In. V8 GAS OHV Naturally Aspirated |
| 1988 | GMC | C3500 | Sierra SLE Extended Cab Pickup 2-Door | 5.7L 350Cu. In. V8 GAS OHV Naturally Aspirated |
| 1988 | GMC | C3500 | Sierra SLE Standard Cab Pickup 2-Door | 5.7L 350Cu. In. V8 GAS OHV Naturally Aspirated |
| 1988 | GMC | C3500 | Sierra SLX Cab & Chassis 2-Door | 5.7L 350Cu. In. V8 GAS OHV Naturally Aspirated |
| 1988 | GMC | C3500 | Sierra SLX Extended Cab Pickup 2-Door | 5.7L 350Cu. In. V8 GAS OHV Naturally Aspirated |
| 1988 | GMC | C3500 | Sierra SLX Standard Cab Pickup 2-Door | 5.7L 350Cu. In. V8 GAS OHV Naturally Aspirated |
| 1988 | GMC | C3500 | Sierra Standard Cab Pickup 2-Door | 5.7L 350Cu. In. V8 GAS OHV Naturally Aspirated |
| 1988 | GMC | Jimmy | Base Sport Utility 2-Door | 5.7L 350Cu. In. V8 GAS OHV Naturally Aspirated |
| 1988 | GMC | Jimmy | Sierra Classic Sport Utility 2-Door | 5.7L 350Cu. In. V8 GAS OHV Naturally Aspirated |
| 1988 | GMC | K1500 | Sierra Extended Cab Pickup 2-Door | 5.7L 350Cu. In. V8 GAS OHV Naturally Aspirated |
| 1988 | GMC | K1500 | Sierra SLE Extended Cab Pickup 2-Door | 5.7L 350Cu. In. V8 GAS OHV Naturally Aspirated |
| 1988 | GMC | K1500 | Sierra SLE Standard Cab Pickup 2-Door | 5.7L 350Cu. In. V8 GAS OHV Naturally Aspirated |
| 1988 | GMC | K1500 | Sierra SLX Extended Cab Pickup 2-Door | 5.7L 350Cu. In. V8 GAS OHV Naturally Aspirated |
| 1988 | GMC | K1500 | Sierra SLX Standard Cab Pickup 2-Door | 5.7L 350Cu. In. V8 GAS OHV Naturally Aspirated |
| 1988 | GMC | K1500 | Sierra Standard Cab Pickup 2-Door | 5.7L 350Cu. In. V8 GAS OHV Naturally Aspirated |
| 1988 | GMC | K2500 | Sierra Extended Cab Pickup 2-Door | 5.7L 350Cu. In. V8 GAS OHV Naturally Aspirated |
| 1988 | GMC | K2500 | Sierra SLE Extended Cab Pickup 2-Door | 5.7L 350Cu. In. V8 GAS OHV Naturally Aspirated |
| 1988 | GMC | K2500 | Sierra SLE Standard Cab Pickup 2-Door | 5.7L 350Cu. In. V8 GAS OHV Naturally Aspirated |
| 1988 | GMC | K2500 | Sierra SLX Extended Cab Pickup 2-Door | 5.7L 350Cu. In. V8 GAS OHV Naturally Aspirated |
| 1988 | GMC | K2500 | Sierra SLX Standard Cab Pickup 2-Door | 5.7L 350Cu. In. V8 GAS OHV Naturally Aspirated |
| 1988 | GMC | K2500 | Sierra Standard Cab Pickup 2-Door | 5.7L 350Cu. In. V8 GAS OHV Naturally Aspirated |
| 1988 | GMC | K3500 | Sierra Cab & Chassis 2-Door | 5.7L 350Cu. In. V8 GAS OHV Naturally Aspirated |
| 1988 | GMC | K3500 | Sierra Extended Cab Pickup 2-Door | 5.7L 350Cu. In. V8 GAS OHV Naturally Aspirated |
| 1988 | GMC | K3500 | Sierra SLE Cab & Chassis 2-Door | 5.7L 350Cu. In. V8 GAS OHV Naturally Aspirated |
| 1988 | GMC | K3500 | Sierra SLE Extended Cab Pickup 2-Door | 5.7L 350Cu. In. V8 GAS OHV Naturally Aspirated |
| 1988 | GMC | K3500 | Sierra SLE Standard Cab Pickup 2-Door | 5.7L 350Cu. In. V8 GAS OHV Naturally Aspirated |
| 1988 | GMC | K3500 | Sierra SLX Cab & Chassis 2-Door | 5.7L 350Cu. In. V8 GAS OHV Naturally Aspirated |
| 1988 | GMC | K3500 | Sierra SLX Extended Cab Pickup 2-Door | 5.7L 350Cu. In. V8 GAS OHV Naturally Aspirated |
| 1988 | GMC | K3500 | Sierra SLX Standard Cab Pickup 2-Door | 5.7L 350Cu. In. V8 GAS OHV Naturally Aspirated |
| 1988 | GMC | K3500 | Sierra Standard Cab Pickup 2-Door | 5.7L 350Cu. In. V8 GAS OHV Naturally Aspirated |
| 1988 | GMC | R1500 Suburban | Base Sport Utility 4-Door | 5.7L 350Cu. In. V8 GAS OHV Naturally Aspirated |
| 1988 | GMC | R1500 Suburban | Sierra Classic Sport Utility 4-Door | 5.7L 350Cu. In. V8 GAS OHV Naturally Aspirated |
| 1988 | GMC | R2500 | Base Crew Cab Pickup 4-Door | 5.7L 350Cu. In. V8 GAS OHV Naturally Aspirated |
| 1988 | GMC | R2500 | High Sierra Crew Cab Pickup 4-Door | 5.7L 350Cu. In. V8 GAS OHV Naturally Aspirated |
| 1988 | GMC | R2500 | Sierra Classic Crew Cab Pickup 4-Door | 5.7L 350Cu. In. V8 GAS OHV Naturally Aspirated |
| 1988 | GMC | R2500 Suburban | Base Sport Utility 4-Door | 5.7L 350Cu. In. V8 GAS OHV Naturally Aspirated |
| 1988 | GMC | R2500 Suburban | Sierra Classic Sport Utility 4-Door | 5.7L 350Cu. In. V8 GAS OHV Naturally Aspirated |
| 1988 | GMC | R3500 | Base Cab & Chassis 2-Door | 5.7L 350Cu. In. V8 GAS OHV Naturally Aspirated |
| 1988 | GMC | R3500 | Base Cab & Chassis 4-Door | 5.7L 350Cu. In. V8 GAS OHV Naturally Aspirated |
| 1988 | GMC | R3500 | Base Crew Cab Pickup 4-Door | 5.7L 350Cu. In. V8 GAS OHV Naturally Aspirated |
| 1988 | GMC | R3500 | Base Standard Cab Pickup 2-Door | 5.7L 350Cu. In. V8 GAS OHV Naturally Aspirated |
| 1988 | GMC | R3500 | High Sierra Cab & Chassis 2-Door | 5.7L 350Cu. In. V8 GAS OHV Naturally Aspirated |
| 1988 | GMC | R3500 | High Sierra Cab & Chassis 4-Door | 5.7L 350Cu. In. V8 GAS OHV Naturally Aspirated |
| 1988 | GMC | R3500 | High Sierra Crew Cab Pickup 4-Door | 5.7L 350Cu. In. V8 GAS OHV Naturally Aspirated |
| 1988 | GMC | R3500 | High Sierra Standard Cab Pickup 2-Door | 5.7L 350Cu. In. V8 GAS OHV Naturally Aspirated |
| 1988 | GMC | R3500 | Sierra Classic Cab & Chassis 2-Door | 5.7L 350Cu. In. V8 GAS OHV Naturally Aspirated |
| 1988 | GMC | R3500 | Sierra Classic Cab & Chassis 4-Door | 5.7L 350Cu. In. V8 GAS OHV Naturally Aspirated |
| 1988 | GMC | R3500 | Sierra Classic Crew Cab Pickup 4-Door | 5.7L 350Cu. In. V8 GAS OHV Naturally Aspirated |
| 1988 | GMC | R3500 | Sierra Classic Standard Cab Pickup 2-Door | 5.7L 350Cu. In. V8 GAS OHV Naturally Aspirated |
| 1988 | GMC | V1500 Suburban | Base Sport Utility 4-Door | 5.7L 350Cu. In. V8 GAS OHV Naturally Aspirated |
| 1988 | GMC | V1500 Suburban | Sierra Classic Sport Utility 4-Door | 5.7L 350Cu. In. V8 GAS OHV Naturally Aspirated |
| 1988 | GMC | V2500 Suburban | Base Sport Utility 4-Door | 5.7L 350Cu. In. V8 GAS OHV Naturally Aspirated |
| 1988 | GMC | V2500 Suburban | Sierra Classic Sport Utility 4-Door | 5.7L 350Cu. In. V8 GAS OHV Naturally Aspirated |
| 1988 | GMC | V3500 | Base Cab & Chassis 2-Door | 5.7L 350Cu. In. V8 GAS OHV Naturally Aspirated |
| 1988 | GMC | V3500 | Base Cab & Chassis 4-Door | 5.7L 350Cu. In. V8 GAS OHV Naturally Aspirated |
| 1988 | GMC | V3500 | Base Crew Cab Pickup 4-Door | 5.7L 350Cu. In. V8 GAS OHV Naturally Aspirated |
| 1988 | GMC | V3500 | Base Standard Cab Pickup 2-Door | 5.7L 350Cu. In. V8 GAS OHV Naturally Aspirated |
| 1988 | GMC | V3500 | High Sierra Cab & Chassis 2-Door | 5.7L 350Cu. In. V8 GAS OHV Naturally Aspirated |
| 1988 | GMC | V3500 | High Sierra Cab & Chassis 4-Door | 5.7L 350Cu. In. V8 GAS OHV Naturally Aspirated |
| 1988 | GMC | V3500 | High Sierra Crew Cab Pickup 4-Door | 5.7L 350Cu. In. V8 GAS OHV Naturally Aspirated |
| 1988 | GMC | V3500 | High Sierra Standard Cab Pickup 2-Door | 5.7L 350Cu. In. V8 GAS OHV Naturally Aspirated |
| 1988 | GMC | V3500 | Sierra Classic Cab & Chassis 2-Door | 5.7L 350Cu. In. V8 GAS OHV Naturally Aspirated |
| 1988 | GMC | V3500 | Sierra Classic Cab & Chassis 4-Door | 5.7L 350Cu. In. V8 GAS OHV Naturally Aspirated |
| 1988 | GMC | V3500 | Sierra Classic Crew Cab Pickup 4-Door | 5.7L 350Cu. In. V8 GAS OHV Naturally Aspirated |
| 1988 | GMC | V3500 | Sierra Classic Standard Cab Pickup 2-Door | 5.7L 350Cu. In. V8 GAS OHV Naturally Aspirated |