- Purpose-built fitment for classic holden v8 253 and 308 engine blocks
- Precision cnc-machined aluminium body for accurate gear alignment
- High-potency 65,000v internal coil eliminates the need for external coils
- Red cap with brass terminals for maximum spark distribution
- Simple 1-wire hookup offers quick installation and clean engine bay appearance
Built specifically for classic Holden V8 engines (253, 308, 304 early red/blue/black motor patterns), the Calflow HEI distributor provides a high-energy ignition solution under a red cap. Featuring a CNC-machined aluminium housing and hardened steel gear, it includes an internal 65,000-volt coil and high-output module for single-wire operation. Adjustable mechanical and vacuum advances allow fine-tuning of timing curves for street and performance Holden builds.