LS 4 Bolt 102mm to LS 96mm 4 Bolt Throttle Body Adapter

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MPN: 1-539-003 UPC: 840136502906
Available Extended Warranty Eligible
US $28.40

In Stock - Ships within 24 hrs

Available: 74


These adapter plates are offered for several different applications, but they are all made from aerospace-grade aluminum. Adapter plates are available in a variety of straight and tapered through hole diameters.


Part Number:1-539-003
Part Type:Throttle Body Adapter, EFI Manifold
Throttle Body Bore Size:96mm
Throttle Body Adapter Material:Aluminum  
Throttle Body Adapter Finish:Natural
Quantity:Sold Individually
Notes:102mm tapers to 96mm for intake. Includes new gasket and bolts.

Brand Information

Speedmaster has become a leader in its field, built on a long term consistency of being a specialist in aftermarket automotive components. The team has shared all the finest moments in the numerous accolades for its people, its products, and its approach. Speedmaster is also one of the rare companies to produce its own products, where majority items are entirely developed and manufactured in its workshops. The ultimate token of precision, Speedmaster is the world’s only major parts manufacturer to equip cars from Standard replacement to Top Fuel Dragsters.

In 1979, the company was founded with Pete’s Performance, which was a small speed workshop. It began by building engines for customers as a hobby, and it has now grown to include selling, assembling, manufacturing and racing high performance engine parts. Over the years, the company has grown into a worldwide high performance powerhouse. Growing from a one-man bricks-and-mortar business; to now a supply chain in which en

Prop 65 Warning

This product may contain chemicals known to the State of California to cause cancer, birth defects, or other reproductive harm.

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