About this product
Granatelli GM LT1 / LT4 103mm Throttle Body Adapter Spacer Plate | GMTBLTSPC
The Granatelli GMTBLTSPC Adapter Spacer Plate lets you run a Granatelli 103mm throttle body on a stock GM LT1 or LT4 intake manifold.
Machined from billet aluminum, it is the simple way to step up to a 103mm throttle body without changing your factory intake.
103mm Airflow on Your Stock LT Intake
Run a Granatelli 103mm throttle body without replacing your factory intake manifold.
Key Features
Stock Intake Compatible
Mounts a Granatelli 103mm throttle body to a stock LT1 or LT4 intake.
Billet Aluminum
Machined from billet aluminum for strength and precise fit.
LT1 / LT4
Designed for GM Gen V LT1 and LT4 applications.
Pairs with Granatelli
For use with the Granatelli GMTBLT4 and GMTBLT4B 103mm throttle bodies.
Product Details
- Part number: GMTBLTSPC
- Material: Billet aluminum
- Fits: Stock GM LT1 / LT4 intake manifold
- For: Granatelli 103mm throttle bodies
- Gasket and hardware: Not included
Note: Gasket and mounting hardware are not included. A tune is required after a throttle body upgrade.
Why Choose Granatelli Motor Sports?
Granatelli Motor Sports has built performance parts since 1949. Our components are designed for real-world street, street/strip, race and show applications, with a focus on dependable construction and practical performance. Questions about fitment? Call us at 1-805-486-6644, Monday–Friday, 8am–5pm PST.
Description supplied by Granatelli Motor Sports, Inc. through its current Shopify listing. Product, performance, and health claims are the seller’s and have not been independently verified by StorkScout.
