Red Line Break-In Oil 40 High Zinc 40W Motor Oil - 1 Qt Bottle Coilover Helper Spring Fitting size: -10AN O-ring male

Fitting size: -10AN O-ring male (7/8"-14) x -6AN male

One step colder than stock

Our patented FormFit Edge features a raised ridge that runs along the door jam

Groove-O-Matic

The other harness is for the Bosch and Holley (or Jetronic/Minitimer) injector connector that is commonly used in aftermarket applications for larger injectors

Red Line Break-In Oil 40 High Zinc 40W Motor Oil - 1 Qt Bottle Coilover Helper Spring Fitting size: -10AN O-ring maleProduct Description: Motor Oil Break In Oil 40 High Zinc 40W Conventional 1 qt Bottle Since 1979, Red Line Synthetic Oil products perform and protect better than any on the market. The worldas top racing teams use Red Line Oil products exclusively. Red Line synthetic motor oil provides the highest protection and have a natural multi grade property which avoids adding additive packages. Red Line Synthetic Racing Oil has a reputation as the ultimate