Chevrolet HEI Distributor with Coil in Cap, Small Block and Big Block V8

Upgrade your Chevrolet small-block or big-block V8 with Aeroflow’s Chevrolet HEI Distributor with Coil in Cap from the budget-friendly XPRO line. This compact, ready-to-run ignition solution features an integrated coil inside the cap, simplifying wiring and installation while delivering a strong, reliable spark for performance street and mild race applications.

• Machined 6061-T6 billet aluminum body for exceptional strength, durability, and efficient heat dissipation
• Chromium manganese titanium steel gear (20CRMOTI) engineered to be compatible with most camshafts
• Integrated 4-pin ignition module and a 50,000-volt coil positioned at the top of the distributor—no external ignition box required
• High-voltage path transfers through a new rotor to brass terminals in the cap, delivering a stout spark to the plugs
• Vacuum advance included with a lockout option to disable if needed
• Cap dimensions: 152 mm (6") diameter, 117 mm (4-5/8") tall, sits 203 mm (8") off the intake manifold
• Cap color options with a machined alloy body or an all-black body and cap, plus a red cap option for styling

Designed to suit Chevrolet Small Block and Big Block V8 engines, this HEI distributor provides a straightforward, out-of-the-box upgrade that preserves performance without the need for additional ignition components.