Molded in-house by MSD, this V8 distributor cap uses spark plug-style terminals for improved locking connections. The Rynite material is extremely strong with excellent dielectric properties, and most caps have an optional wire retainer supplied to lock the wires in place.Specifications: Category: Ignition Color: Red Part Type: Distributor Cap Product Type: Distributor Cap Sub Category: Hardware, Fasteners and Fittings Material: DuPont Rynite Part Number: 8541 For crank trigger distributors, use rotor PN 8567. For flat top and flathead distributors, use rotor PN 84673.FAQWhat material is the MSD 8541 cap made from?It's injection molded from DuPont Rynite material for strength and excellent dielectric properties.What rotor pairs with the MSD 8541?For crank trigger distributors, use rotor PN 8567. For flat top and flathead distributors, use rotor PN 84673.Does the MSD 8541 include a wire retainer?Most caps include an optional wire retainer to lock the plug wires in place.What type of terminals does this cap use?It uses spark plug-style terminals for improved locking connections.{"@context":"https://schema.org","@type":"FAQPage","mainEntity":[{"@type":"Question","name":"What material is the MSD 8541 cap made from?","acceptedAnswer":{"@type":"Answer","text":"It's injection molded from DuPont Rynite material for strength and excellent dielectric properties."}},{"@type":"Question","name":"What rotor pairs with the MSD 8541?","acceptedAnswer":{"@type":"Answer","text":"For crank trigger distributors, use rotor PN 8567. For flat top and flathead distributors, use rotor PN 84673."}},{"@type":"Question","name":"Does the MSD 8541 include a wire retainer?","acceptedAnswer":{"@type":"Answer","text":"Most caps include an optional wire retainer to lock the plug wires in place."}},{"@type":"Question","name":"What type of terminals does this cap use?","acceptedAnswer":{"@type":"Answer","text":"It uses spark plug-style terminals for improved locking connections."}}]}