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Air and Fuel› Intake Manifolds and Components

ICT Billet

LS3/LSA 1-Inch 92mm Billet Aluminum Throttle Body Spacer

$70.99 $55.00 Save $15.99

SKU: 551757-1

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INSTALL DIFFICULTY
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Easy — 1–2 hours

Overview

The ICT Billet 551757-1 is a 1-inch throttle body spacer adapter designed for LS and LT1 engines. It features a 92mm through hole and is compatible with up to 92mm throttle bodies from LS 4-bolt (excluding LS4) and Gen V LT1, LT2, LT4, L86, L87, L8B, L8P, L8T applications. This adapter also works with 92+ mm intake manifolds from the same engine families.

Constructed from 1-inch thick 6061-T6 USA-produced billet aluminum, this spacer is made in Wichita, Kansas. The kit includes the adapter, an O-ring, and mounting bolts. It allows the use of a 6-rib LSA alternator and power steering kit with an LSA/LS3 drive-by-wire throttle body.
Show original supplier description
The ICT Billet LSA LS3 Throttle Body Spacer is a 1-inch adapter designed to provide clearance for specific engine components, such as the 6-rib LSA alternator and power steering kit, when used with an LSA/LS3 drive-by-wire throttle body. This spacer features a 92mm through-hole and is compatible with 4-bolt throttle bodies. Constructed from aerospace-grade, USA-produced billet aluminum, this spacer is manufactured in Wichita, Kansas. It comes as a kit including the spacer plate, necessary bolts, and an O-ring seal for a complete installation. The natural aluminum finish is as shown. This is a specific fitment part, designed for LS3 and LSA engines. The spacer thickness is 1.000 inch, and it is made from durable billet aluminum.

Product descriptions are provided by our supplier partners and may not always be perfectly accurate. Not sure this fits? or call (760) 282-4645 and we’ll verify before you order.

Fitment

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Specifications

BrandICT Billet
Part Number551757-1
CategoryAir and Fuel
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Shipping

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