Race Spark Plug 5/8" Hex CHS63YC Product:Tapered 17.5mm Reach Round Valve Cover Breather Ball

Round Valve Cover Breather Ball Milled - PolishedSuit Covers With 1" Hole & PCV Vale With 3/8" Barb

Aeroflow's push lock fittings come with a purpose designed cover to hide the messy cut end of the hose to give you that professional look everytime

45° Male Flare Union -8ANWith 1/8" NPT Port

Intake Valves to suit Aeroflow Ford Windsor Heads

Race Spark Plug 5/8" Hex CHS63YC Product:Tapered 17.5mm Reach Round Valve Cover Breather BallRace Spark Plug 5 8" HexTapered 17. 5mm Reach CHS63YC S63YC Spark Plug Specifications Plug Type: RS57C Seat Type: Tapered Hex Size (Inch): 0. 625 Hex Size (MM): 15. 880 Thread Size (Inch): 0. 551 Thread Size (MM): 14. 000 Thread Reach (Inch): 0. 708 Taper Diameter (Inch): N A Installed Height (Inch): N A Insulator Projection (Inch): N A Gap Style: J Gap Gap (Inch): 0. 023 0. 028 Gap (MM): 0. 58 0. 71 Center Electrdoe Diameter (Inch): 0. 1 Center