Kit is indispensable for quickly and correctly servicing GM NorthStar 4.0L and 4.6L V8 engines
Over one million NorthStar V8s have been sold since 1993
Cylinder heads and valve trains tend to wear out somewhere between 80000 to 120000 miles

Technical Details

Product Details

Product Dimensions

Package Dimensions
Width : 16.8 inch
Height : 4.8 inch
Length : 26.6 inch

Item Weight: 5.1 pounds (View shipping rates and policies)
Shipping Weight: 11.25 pounds (View shipping rates and policies)

ASIN : B000TRJ7US

Product Description

The OTC 6686 is indispensable for quickly and correctly servicing GM NorthStar 4.0L and 4.6L V8 engines. Over one million NorthStar V8s have been sold since 1993. The cylinder heads and valve trains tend to wear out somewhere between 80,000 to 120,000 miles.