1978 Checker Marathon Distributors

Carquest Premium distributors are built to meet or exceed the original equipment (OE) specifications for each application. Our distributors are built by a manufacturer that meets IATF 16949 certified framework, an internationally recognized proof of quality in the automotive industry. Each distributor is supplied with the cap, rotor and any seals needed for installation. Carquest Premium distributors are 100% new and undergo extensive validation testing to ensure long-lasting ignition performance and reliability.

Product Features:

• Designed to meet or exceed OE specifications for fit, form and function
• 100% new unit with no core charges
• Precision machined shafts result in high speed accuracy and help prevent bearing failures
• Every distributor is tested to ensure reliable and long-lasting performance
• O-rings or gaskets included where applicable
• Precision Engineered ignition modules and plugs ensure proper performance plus precise connection.
• Precision machined and ground shafts assure high speed accuracy and prevent bearing failures.
• Original Equipment Equivalent high voltage ignition coils.
• 100% New Components and fasteners eliminate premature failures.

Edelbrock part No. 22751 Max-Fire Slip Collar distributor for Chevy V-8 engines (except 348/409) is ready to run right out-of-the-box and are the perfect upgrade for your ignition system. They’re ideal for replacing or upgrading from a points triggered distributor. They feature precision machining for a perfect fit along with a simple three wire hook up for an easy installation with no need to run an external ignition control box. The centerless ground shaft utilizes an upper sealed roller bearing with an extra long lower bronze Oil-Lite bushing for smooth operation. The high output magnetic pickup and large paddle wheel reluctor deliver a strong trigger signal at high RPM for maximum performance. All of these features allow Max-Fire distributors to provide unrivaled voltage to the coil, ensuring that you’re getting maximum performance from your engine. We recommend a new Max-Fire coil for maximum voltage output, ensuring you get the most from your high performance engine at higher RPM’s. Each distributor includes a cap, rotor, retainer and mechanical advance curve kit.

Product Features:

• CNC machined from 6061-T6 aluminum with O-ring grooves for use in a fully machined engine block
• Cap and rotor are molded in high quality 30% glass filled polyester for durability and carbon tracking resistance
• Features brass contacts and a stainless steel rotor spring for maximum conductivity
• Hardened iron drive gear ensures long service life
• Fully adjustable mechanical and vacuum advance for increased mileage potential.

ELECTRONICS

TSP Pro Series Ready to Run Distributor is perfect for a street performance upgrade. It features a CNC-machined billet aluminum body and hardened steel shaft, with a sealed ball bearing on top and a sintered steel bushing on the bottom. It also comes with a fully adjustable mechanical advance, vacuum advance, magnetic pickup trigger, and a high-output circuit board module with digital tach output. The dielectric cap comes with solid brass terminals and a color-matched wire retainer.

Product Features:

• Advance Type: Vacuum and Mechanical
• Terminal Style: Male
• Trigger Style: Circuit Board Module with Magnetic Pick-Up
• Gear Material: Steel

TSP Pro Series Ready to Run Distributor is perfect for a street performance upgrade. It features a CNC-machined billet aluminum body and hardened steel shaft, with a sealed ball bearing on top and a sintered steel bushing on the bottom. It also comes with a fully adjustable mechanical advance, vacuum advance, magnetic pickup trigger, and a high-output circuit board module with digital tach output. The dielectric cap comes with solid brass terminals and a color-matched wire retainer.

Product Features:

• Advance Type: Vacuum and Mechanical
• Terminal Style: Male
• Trigger Style: Circuit Board Module with Magnetic Pick-Up
• Gear Material: Steel

TSP Pro Series Ready to Run Distributor is perfect for a street performance upgrade. It features a CNC-machined billet aluminum body and hardened steel shaft, with a sealed ball bearing on top and a sintered steel bushing on the bottom. It also comes with a fully adjustable mechanical advance, vacuum advance, magnetic pickup trigger, and a high-output circuit board module with digital tach output. The dielectric cap comes with solid brass terminals and a color-matched wire retainer.

Product Features:

• Advance Type: Vacuum and Mechanical
• Terminal Style: Male
• Trigger Style: Circuit Board Module with Magnetic Pick-Up
• Gear Material: Steel

TSP Pro Series Ready to Run Distributor is perfect for a street performance upgrade. It features a CNC-machined billet aluminum body and hardened steel shaft, with a sealed ball bearing on top and a sintered steel bushing on the bottom. It also comes with a fully adjustable mechanical advance, vacuum advance, magnetic pickup trigger, and a high-output circuit board module with digital tach output. The dielectric cap comes with solid brass terminals and a color-matched wire retainer.

Product Features:

• Advance Type: Vacuum and Mechanical
• Terminal Style: Male
• Trigger Style: Circuit Board Module with Magnetic Pick-Up
• Gear Material: Steel

TSP Pro Series Pro Billet Distributor is for the racer who needs added spark and precision for their high performance power plant. It features a high quality, fully adjustable mechanical advance and an accurate magnetic pickup trigger. The CNC-machined aluminum body and hardened steel shaft, guided by a sealed ball bearing on top and a sintered steel bushing on the bottom, ensure stability up to 10,000 RPM. The dielectric cap features bolt-down and twist-lock capabilities. It has solid brass terminals and comes with a color-matched wire retainer.

Product Features:

• Advance Type: Vacuum and Mechanical
• Terminal Style: Male
• Trigger Style: Magnetic
• Gear Material: Steel

TSP 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.

Product Features:

• Advance Type: Vacuum and Mechanical
• Coil Type: HEI Coil (Included)
• Terminal Style: Male
• Trigger Style: Magnetic

TSP 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.

Product Features:

• Advance Type: Vacuum and Mechanical
• Coil Type: HEI Coil (Included)
• Terminal Style: Male
• Trigger Style: Magnetic

TSP 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.

Product Features:

• Trigger Style: Magnetic
• Advance Type: Vacuum and Mechanical
• Coil Type: HEI Coil (Included)
• Terminal Style: Male

TSP 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.

Product Features:

• Advance Type: Vacuum and Mechanical
• Coil Type: HEI Coil (Included)
• Terminal Style: Male
• Trigger Style: Magnetic

TSP 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.

Product Features:

• Advance Type: Vacuum and Mechanical
• Coil Type: HEI Coil (Included)
• Terminal Style: Male
• Trigger Style: Magnetic

TSP 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.

Product Features:

• Advance Type: Vacuum and Mechanical
• Coil Type: HEI Coil (Included)
• Terminal Style: Male
• Trigger Style: Magnetic

TSP 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.

Product Features:

• Advance Type: Vacuum and Mechanical
• Coil Type: HEI Coil (Included)
• Terminal Style: Male
• Trigger Style: Magnetic