HIGH DEMAND ALERT: Shipping may be slightly delayed!
Thank you for making our Black Friday Sale such a huge success! Due to the overwhelming demand, some orders placed during the sale are still being processed. If your Black Friday order is pending, rest assured that it will be shipped soon.
For new orders, please note that slight shipping delays may still occur as our team continues working around the clock to fulfill all orders as quickly as possible. We deeply appreciate your patience and support during this busy time. Stock is moving fast, so don’t wait—shop now to secure your favorites!
Thank you for making our Black Friday Sale such a huge success! Due to the overwhelming demand, some orders placed during the sale are still being processed. If your Black Friday order is pending, rest assured that it will be shipped soon.
For new orders, please note that slight shipping delays may still occur as our team continues working around the clock to fulfill all orders as quickly as possible. We deeply appreciate your patience and support during this busy time. Stock is moving fast, so don’t wait—shop now to secure your favorites!
Speedmaster®
LS 4 Bolt 102mm to LS1 85mm 3 Bolt Throttle Body Adapter
Overview
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.
Specs
| Brand: | Speedmaster |
| Part Number: | 1-539-001 |
| Part Type: | Throttle Body Adapter, EFI Manifold |
| Throttle Body Bore Size: | 85mm |
| Throttle Body Adapter Material: | Aluminum |
| Throttle Body Adapter Finish: | Natural |
| Quantity: | Sold Individually |
| Notes: | 102mm tapers to 85mm for intake. Converts 3-bolt intake to 4-bolt throttle body. Includes new gasket and bolts. |
Brand Information
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 entails more than 400+ people all across the world. Today, Pete's Performance has evolved into the internationally known Speedmaster: which has distribution centres and offices is Sydney, Los Angeles and Shanghai.
Prop 65 Warning
This product may contain chemicals known to the State of California to cause cancer, birth defects, or other reproductive harm.