NGK Copper V-Power Stock Heat Spark Plugs Box of 4 (LZTR5A-13) Vacuum Manifold / Boost Ports Incorporated washer and spacers are

Incorporated washer and spacers are in place to keep the system free moving especially on McPherson style struts

9mm Stock Stroke +

2nd Choice PN: 20482

6 micron filter element

572in Bore 23cc Dish Platinum Series Dish Piston Set

NGK Copper V-Power Stock Heat Spark Plugs Box of 4 (LZTR5A-13) Vacuum Manifold / Boost Ports Incorporated washer and spacers areNGK Spark Plugs (U. S. A.), Inc. is the largest OE supplier and manufacturer of spark plugs for domestic and import vehicles in North America. Its OE legacy, unsurpassed quality and leading vehicles in operation coverage reinforces NGK as The Ignition Specialist. With over 80 years of automotive expertise NGK has built a reputation for quality and reliability; manufacturing spark plugs for virtually every automotive, motorcycle, marine and small