Firing order:  click here

JEGS 555-40038 HEI Distributor Features:

• Simple one-wire hookup
• No ignition box required
• Magnetic style pickup
• Distributor base gasket included
• CNC-machined billet aluminum housing
• Utilizes dual hardened steel bushings
• Standard-type steel distributor gear for hydraulic or solid flat tappet cams

JEGS 555-40038 HEI Distributor Notes:

• Use 555-40650 bronze distributor gear for roller camshafts
• To protect ignition system components, always disconnect all vehicle power sources before performing welding on applications equipped with an HEI distributor. Electrical surges from welding can damage sensitive ignition electronics.

Emissions Note:

This part is only legal for sale and use on Uncontrolled (Non-Emissions Controlled) Vehicles or on vehicles used solely for the purposes of closed competition racing.

CLICK THIS LINK FOR IMPORTANT CARB & EPA EMISSIONS INFORMATION ABOUT THIS PART