This Billet Wire Separator Kit 3 PC Includes 1 Long Wire Separator Piece and 2 Small Wire Separator Pieces (as pictured). Securely locked, perfect fit, EVERY time! In summary: 4-cylinder: 1 Set = GOOD 2 Sets = BEST 6-Cylinder: 2 Sets = GOOD 3 to 4 Sets = BEST 8-Cylinder: 2 Sets = GOOD 4 Sets = BEST This is a Very Nice Upgrade for your vehicle. NOT a snap-on fastener system. Will NOT fall off. -4Cylinder vehicles: a 3 piece (1 set) will work but 2 sets (6 pieces) are recommended. 3 Bolt Ductile Flange Unit - Light Duty Insert - Set Screw - Relubricatable 1" Bore Common Interchanges SBFCT205-16G FHSF3X205-16G Peer SBRFB205-16 IPTCI BTM205 The following are just recommendations. Msd Ignition Kit 3pc Piece Black Billet Aluminum Spark Plug Wires Cables Separators Msd Ignition Box You decide what would be best for you. Kit (3-piece) includes: 1 Long, 4-wire (4 holes) Separator piece and 2, Small 2-wire (2 holes) Separator Pieces & 1 Allen Key Tool Quantity Recommendation: I like things neat. Unique Bargains 2 Set 8mm Car Engine Spark Plug Wire Separator Looms Divider Organizer Clamp Aluminum. +7 options. Available in additional 7 options. From... Securely fit by Allen Key Screw-Clamping Mechanism. Will fit ANY Spark Plug Wire that is 8MM 9MM 10MM (or fraction thereof) in Size of ANY Brand that makes those sizes. Teague Custom Marine | MSD HELI-CORE SPARK PLUG WIRE SET (BLACK) 8.5MM 6 and 8-Cylinder vehicles: a 6 piece (2 sets) will work but 4 sets (12 pieces) are recommended. You Cannot go wrong with them. Vms Racing Billet Wire Separator Kits Are made of Aircraft T-6061 Billet Aluminum and then Specially Hard Anodized for Long Lasting Wear and Finish. Specially Hard Anodized for a Long Lasting Wear and Finish. The Aluminum Billet Wire Separators Also Includes an Allen key for Easy and Fast Installation.