For Chevy Gmc 1987-90 350 5.7l Truck Silverado Tahoe Suburban Tbi Throttle Body

For 1987–1990 Chevy & GMC trucks/SUVs with 350 5.7L TBI engine For Other 350 TBI models from 1987–1990. For Chevy Silverado, Tahoe, Suburban. For GMC Sierra, Yukon, Suburban. 1× Throttle Body. Reinforced Construction: Made with high quality material for maximum durability.