KAT-A7417-BLK- Katech LS 103MM Throttle Body

Billet aluminum throttle body with GM electronics
103mm blade
5-axis CNC-milled inlet
More clearance for pulley on supercharged engines.
Great looks and available in Clear or now Black anodized too!!

FOR USE WITH:
LS2
LS3
LS7
LS9 (with port matching)
LSA (with port matching)
L99
L76

REQUIRES ENGINE CALIBRATION