Description
Part Number: AF4590-8531
Aeroflow Replacement XPRO Steel Distributor Gear (Chevy V8)
Precision-engineered steel replacement distributor gear designed specifically for Chevy V8 HEI and Aeroflow XPRO series distributors.
Key Features
- ☑ Precision-machined steel construction for maximum durability and tooth wear resistance
- ☑ Exact 12.50mm internal shaft diameter ensuring ideal fitment on distributor shafts
- ☑ Direct replacement gear for Aeroflow XPRO and standard Chevy V8 HEI distributors
- ☑ Engineered for high-RPM stability and reliable ignition timing under race conditions
Technical Specifications
| Brand | Aeroflow Performance |
|---|---|
| Part Number | AF4590-8531 |
| Gear Material | Steel |
| Application | Chevy V8 HEI & Aeroflow XPRO Distributors |
| Internal Shaft Diameter | 12.50mm |
| Outside Diameter | 22mm |
| Overall Height | 46.10mm |
| Gear Height | 18.40mm |
| Gear Diameter | 31.50mm |
What’s Included in the Box
- 1 x Aeroflow AF4590-8531 Steel Distributor Gear
- 1 x Retaining Roll Pin
Aeroflow Performance products are manufactured to rigorous motorsport standards to deliver unmatched reliability for high-performance engines. As a premier UK supplier, JP Racing stocks authentic Aeroflow ignition components with fast UK dispatch and dedicated customer support.







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