NGK V-Power Spark Plugs (8) for 2001-2007 Silverado 2500HD 8.1 Half Step Colder

NGK V-Power Spark Plugs (8) for 2001-2007 Silverado 2500HD 8.1 Half Step ColderNGK TR6 8P S25H0107 81 Qty: 8 plugs Replace your old stock spark plugs today for better gas mileage!! Economical performance and improved ignitability over standard NGK Spark Plugs original equipment manufacturer and race approved. Advantages: Lower ignition system voltage requirements Greater ignitability and performance over conventional spark plugs. "Trivalent Metal Plating" has superior anti corrosion and anti seizing properties. Increased fuel

IS151-0775H

What is involved in the wiring

This product fits BXIM-00215 (70mm) and BXIM-00216 (72mm) billet throttle bodies

Correct geometry is important so the shifter cables and gearbox work smoothly

and even the JDM black version can have fitment issues on certain chassis

these balancer bolts have a strength rated far superior to OE and "aircraft" quality bolts

1200cc Mitsubishi Evo X FIC's Data Matched high performance fuel injectors featuring high impedance bosch core

BLOX Racing cam seals are CNC-machined from high quality billet aluminum and feature three O-rings

NGK-TR55-6P-LAC0509-38

Hybrid Racing has designed radiator hoses specifically for those customers performing a K-Swap that want a clean and organized engine bay

Each assembly is manufactured using the same high quality materials as its valve springs for durability and reliability

NGK-BKR7EIX-6P-323I9800-25