With this item cylinder can be repaired without removing the head - takes a little less than an hour, saving the mechanic about 1 day worth of labor
Alloy steel insert is a quality insert that will permanently mount in the spark plug hole and will not deteriorate or fall out
Guide insures that tap and reamer are used in a straight line - no installing the spark plug crooked
Comes with a DVD that explains job in detail - easy to follow instructions

Technical Details

Product Details

Product Dimensions

Package Dimensions
Width : 9.5 inch
Height : 2.2 inch
Length : 15 inch

Item Weight: 3.1 pounds (View shipping rates and policies)
Shipping Weight: 3.2 pounds (View shipping rates and policies)

ASIN : B0015DU8JE