Earl's Straight Adapter Fitting -6 AN Male to -8 AN Male O-Ring - Blue 1970092 Tool properly cradles the spark

Tool properly cradles the spark plug to consistently set plug gaps using a standard feeler gauge

1955-1957 Chevrolet Two-Ten Series

500" effective stud length

Adapter / Pressure Switch Included

Shark / Vudo Model Helmets

Earl's Straight Adapter Fitting -6 AN Male to -8 AN Male O-Ring - Blue 1970092 Tool properly cradles the sparkEarl's offers the most complete line of adapter fittings in the industry. In addition to the standard range of AN adapters in both aluminum and steel, over the past 30 years Earl's has designed and manufactured a wide selection of special adapter fittings to meet the needs of the racing industry. These specials include metric to AN, inverted flare to AN and power steering fittings. Product Description: Adapter Straight 6 AN Male to 8 AN Male O Ring