Calflows’s HEI Distributor has everything you need, all under one cap. With a high-quality aluminum housing and hardened steel dual bushing construction, it is built to last. It features fully adjustable mechanical and vacuum advances, meaning precision is a breeze. It has a high-output module, high-spark 65,000 volt coil, solid brass terminals, and an easy one-wire hookup.

Packed with design and build features, Calflow’s HEI distributor offers a whole lot of bang for your buck. A CNC machined billet aluminum housing guarantees a perfect fit, harden steel internals ensure stability and long-lasting performance. Its high-output ignition module and powerful 65,000-volt coil mean that you'll have everything you'll need to power you high performance engine. With adjustable mechanical and vacuum advances and a simple one-wire hookup, easy is an understatement.

Fits Big Block Buick:

400ci
430ci
455ci

Trigger Style: Magnetic
Advance Type: Mechanical and vacuum
Cap Style: Male
Mechanical Tach Drive: No
Slip Collar: No
Coil Included: Yes (internal) 65,000V
Gear Material: Steel
Housing: Machined aluminium
Ignition Box Required: No
Marine Use: No

Note: Distributor gear is compatible with most cast iron hydraulic or solid flat tappet camshafts; consult cam manufacturer for recommended gear material

Buick Big Block 400 430 455 HEI Distributor 65K Volt Coil - Black Cap