The L19 was available from 1988 to 1995 in 2500 and 3500 trucks, and also in the 1990-1993 SS454 C1500. The general specifications remained very similar for its entire run, other than a block redesign to to new Mark V architecture in 1991.
Tag: 1991
1991
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1991 Model Specifications : W/T is ready to work
For 1991, the new low-cost W/T trim was release. The W/T was a stripped down fleet side, long bed, regular cab work truck…the 4.3L V6 and manual transmission were standard. A/C and radio were not! The 454 SS was also updated with an more powerful 255hp/405ft-lb 454 V8, 4.10 gears, and a 4 speed 4L80E automatic.
1991
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1991 Chevrolet Pickup Dealer Info Sheet
Documents supplied to dealers for vehicle ordering.
Options, specifications, RPO codes.
Scan quality varies.
Excellent source of what was available from GM for 1991 model year.