Collection: LT 103MM

Granatelli Motor Sports LT1/LT4/LT5 Drive-By-Wire Billet Throttle Body Black GMTBLT4B

• GM DBW LT1/LT4/LT5 Throttle Body – 103MM Drive-By-Wire – Black Finish Compatible with all 2014–2024 LT 5.3L & 6.2L engines
• Fits Cadillac, GMC, and Chevrolet
• CNC-machined from billet aluminum for increased airflow, quicker throttle response, and support for up to 25 lbs of boost.

Granatelli GM LT1 / LT4 / LT5 103mm Billet Drive-By-Wire Throttle Body – GMTBLT4

• GM DBW LT1/LT4/LT5 Throttle Body – 103MM Drive-By-Wire – Natural Finish Compatible with all 2014–2024 LT 5.3L & 6.2L engines
• Fits Cadillac, GMC, and Chevrolet
• CNC-machined for maximum airflow and throttle response. Dyno-tested to deliver +20 RWHP & +17 lb-ft on a near-stock LT1 Camaro.

Granatelli Motor Sports LT1 Drive-By-Wire Billet Throttle Body Black Billet GMTBLT95B