Autolite Revolution HT Spark Plug - 16 mm Thread - 1 in R - Tapered Seat - Resistor HT1 10000104 This is a tremendous new

This is a tremendous new feature for truck owners

Mechanical advance assembly can easily be locked out for racing or EFI applications

Be sure to check the diameter of your brake rotor to ensure proper fitment

highly-stressed sub-compact and compact car automatic transmissions

Autolite Revolution HT Spark Plug - 16 mm Thread - 1 in R - Tapered Seat - Resistor HT1 10000104 This is a tremendous newProduct Description: Spark Plug Revolution HT 16 mm Thread 1 in Reach Tapered Seat Resistor Sold Individually Since its inception, the Autolite brand has provided the automotive aftermarket and Original Equipment manufacturers the highest quality ignition products.