Throttle Body Adapter Gasket 4‑Bolts Intake To 3‑Bolts Throttle Body 551511 Replacement for LS Engine

Feature: 1. Replacing part numbers for reference: 551511. Direct replacement for old one. 2. Helps to easily add the 3‑bolts throttle body to the 4‑bolts intake manifold. 3. Compatible with intake manifolds up to 3.6in, wide range of applications. 4. Aerospace‑grade aluminum alloy material, rugged, anti‑corrosion and durable. 5. Simple to install, no complicated tools required, no damage to your car. Specification: Item Type: Throttle Body Adapter Material: Aluminum Alloy Manufacturer Part Number: 551511 Fitment: Compatible for LS engine Truck with 92mm 3.6in intake manifold Compatible with intake manifolds up to 92mm 3.6in Does not work with 3 bolt drive by wire throttle body or LS4 intakes . Package List: 1 x Throttle Body Adapter1 x Gasket7 x Screws Note: Please double check the part number of your item, matching information is for reference only. If you are unsure of the item, please contact us before buying to avoid unnecessary return, thanks!