SE3793-87, 87+ MM (Plus+Port.) LT6 - C8 Z06 (2023+) SET OF 2.

Premium Modified, Ported, and Calibrated Throttle Bodies. For 5.5L V8 engines (LT6). Corvette 8, Z06 (2023+). Enhanced Performance Replacement for P/N: 12713793, 12729502. 1 YEAR WARRANTY*. NEW option: 2 brand new reworked parts (0 miles / BNIB). REFURBISHED option: 2 refurbished and reworked parts shipped right after your order. No deposit or core return required. CORE EXCHANGE option: 2 refurbished and reworked parts shipped right after your order. The $240 deposit is refunded when we receive your unmodified core units within a month of order delivery. REWORK YOUR OWN option: Ship your unmodified units (LT6) to us right after placing your order, we’ll rework them in 1-2 business days and send them right back to you. FEATURES:• Optimized Active Contours with sonic flow nozzles• Porting Taper and Upstream Bore with Velocity Stack• Greater Discharge Coefficient of Plate/Blade interface• 16 Ra Microinch, Diamond Polished Surface Finish • Self-Cleaning Throat/Flow Gap BENEFITS:• Lower we