- Tailored for chrysler big block 383, 400, and 440 v8 engines
- Cnc-machined billet aluminium housing with hardened steel internals
- High-performance 65,000v coil delivers strong spark voltage
- Stealth black cap with premium brass terminals for reliable conductivity
- Single 1-wire connection simplifies installation and engine bay layout
Designed for Chrysler Big Block B/RB engines (383, 400, 440), the Calflow HEI distributor provides high-voltage spark management in a single-unit housing. Featuring a CNC-machined aluminium body with a black cap, it houses an internal 65,000V coil, high-output module, and solid brass contacts. With fully adjustable vacuum and mechanical advance mechanisms, it simplifies engine bay wiring via a single-wire connection while maximizing combustion efficiency.