Earl's Straight Bulkhead Adapter Fitting -3 AN Male to -3 AN Male Bulkhead - Steel - Zinc Plated 20193 Works in all CM filter

Works in all CM filter housings

Be sure to check rules for your division

1970-1973 Chevrolet P20 Van

as well as the hardest drag strip launches without moving on the rear end housing

For the maximum high performing street/strip LS1/LS2/LS6 aluminum cylinder heads

Earl's Straight Bulkhead Adapter Fitting -3 AN Male to -3 AN Male Bulkhead - Steel - Zinc Plated 20193 Works in all CM filterEarl'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, BSP to AN, inverted flare to AN and power steering fittings. Product Description: Bulkhead Straight 3 AN Male to 3 AN