Description
Part Number: AF4000-1000
AeroFlow Chevy SB Alternator to Holden Mount Spacer Kit
Precision alignment adapter solution for fitting Small Block Chevy alternators to Holden V8 and 6-cylinder engine setups.
Key Features
- ☑ Corrects belt and pulley offset when fitting Chevy SB alternators to Holden engines
- ☑ Compatible with Holden V8 (253, 304, 308) and Holden 6-cylinder (Bosch style) setups
- ☑ Engineered for AeroFlow 100A, 120A, and 140A Chevy-style alternators
- ☑ Prevents belt wear, slippage, and throwing under high-RPM competition conditions
- ☑ Precision-machined components for exact bolt-on alignment
| Brand | AeroFlow Performance |
|---|---|
| Manufacturer Part Number | AF4000-1000 |
| Product Type | Alternator Adapter / Spacer Mounting Kit |
| Engine Fitment | Holden 253, 304, 308 V8 & Holden 6-Cylinder (Bosch) |
| Alternator Compatibility | Small Block Chevy Style (100A, 120A, 140A) |
| Function | Belt & Pulley Alignment Spacer Kit |
What’s Included in the Box
- 1 x AeroFlow AF4000-1000 Alternator Mounting Spacer
- Mounting Hardware Kit
Manufactured by AeroFlow Performance to rigorous motorsport standards, this alternator spacer kit guarantees smooth belt operation and reliable charging under demanding driving conditions. Shop with confidence at JP Racing for official AeroFlow hardware, expert UK technical guidance, and rapid UK delivery.







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