350TBI with flat top pistons with 2 valve reliefs forged SCAT rods
Bought truck running for 500 dollars. Had 351390 miles. Used 1 quart of oil per 100 miles. 700R4 transmission leaked had bent pan. Pulled and rebuilt both. Had blue metallic paint job done and new rear tires. Gets 15 mpg. Typical good GM truck.
1990 GMC 1500 Sierra (Blue)
Don`t know how to transfer pictures on this site.