This distributor rotor is molded from high-quality, voltage-insulating material to resist carbon tracking, with low-resistance brass rotor tips for maximum voltage transfer.Specifications: Category: Ignition Color: Red Distributor Type: Accessories Part Type: Distributor Rotor Sub Category: Distributor and Magneto Part Number: 8470 Fits MSD Distributors PN 8473 and PN 8485 only.FAQWhat distributors does this rotor fit?It fits MSD PN 8473 and PN 8485 distributors only.What are the rotor tips made from?They are made from low-resistance brass for maximum voltage transfer.What material is the rotor body?It is molded from a high-quality, voltage-insulating material that resists carbon tracking.{"@context":"https://schema.org","@type":"FAQPage","mainEntity":[{"@type":"Question","name":"What distributors does this rotor fit?","acceptedAnswer":{"@type":"Answer","text":"It fits MSD PN 8473 and PN 8485 distributors only."}},{"@type":"Question","name":"What are the rotor tips made from?","acceptedAnswer":{"@type":"Answer","text":"They are made from low-resistance brass for maximum voltage transfer."}},{"@type":"Question","name":"What material is the rotor body?","acceptedAnswer":{"@type":"Answer","text":"It is molded from a high-quality, voltage-insulating material that resists carbon tracking."}}]}