MSD designed this 8431 Distributor Cap with performance in mind as a direct replacement for MSD part numbers 8570, 8545 and 8546. It will also fit original GM points distributors. Manufactured from injection molded high-quality and voltage insulating Rynite, it also comes with stainless steel terminals that resists carbon tracking. The cap and rotor of any ignition system must be considered maintenance items. Just as you change the oil and filter of your car, you should always replace the cap and rotor as a set. MSD 8431 Distributor Cap Features: Fits MSD # 8570, 8545 and 8546 Cap Style: Male/HEI Distributor Cap Material: Rynite Distributor Cap Color: Red Cap Attachment Style: Screw Down Contact Terminal Material: Stainless Steel Plug Wire Retainer: Yes Cap Mounted Coil: No Coil Dust Cover Included: No Quantity: Sold individually Note: This is a small diameter distributor cap. From street cruisers to Top Fuel dragsters, MSD's ignition systems have been the industry leader for over 40 years. MSD continues to push the envelope with cutting-edge ignition technology as well as intake manifolds and EFI systems.
