JEGS 555-40022 HEI Distributor Features:

• Replace your stock hei distributor or upgrade a points distributor
• Fits the following pontiac applications: 1977-1981 301 4.9l v8, 1963-1967 326 5.3l v8, 1959-1966 389 6.4l v8, 1961-1966 421 6.9l v8, 1967-1969 428 7.0l v8, and 1970-1976 455 7.5l v8
• Features adjustable vacuum advance, coated weights for corrosion resistance, and welded weight pins for durability
• 65,000 volt coil for improved starting and overall performance
• Steel distributor gear for hydraulic or solid flat tappet cams
• Adjustable vacuum advance
• High voltage coil for a hotter spark
• Coated weights for corrosion resistance
• Welded weight pins for durability
• Standard-type steel distributor gear for hydraulic or solid flat tappet cams

JEGS 555-40022 HEI Distributor Note:

• 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.

JEGS 555-40022 HEI Distributor Applications:

• 1977-1981 301 4.9L V8
• 1963-1967 326 5.3L V8
• 1959-1966 389 6.4L V8
• 1961-1966 421 6.9L V8
• 1967-1969 428 7.0L V8
• 1970-1976 455 7.5L V8

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.

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