AFCO Ball Joint - Upper - Bolt-In - Longer Design For Roll Center Change 1443A23 Block ports have 3/8"-24 threads

Block ports have 3/8"-24 threads that accept 3/16" inverted flare style fittings

Boot cut legs

Some people find that mirrored shields block even more sunlight than tinted shields

compact size facilitates easy mounting

AFCO Ball Joint - Upper - Bolt-In - Longer Design For Roll Center Change 1443A23 Block ports have 3/8"-24 threadsUse on IMCA cars to raise roll center. Fits AFCO arms and most racing upper arms. The AFCO advantage is available in thousands of products for a wide range of applications. AFCO's passion to be the best is the reason that professional racers have relied on AFCO products for over two decades. AFCO's winning products start with winning design and engineering. Product Description: Ball Joint Greasable Upper Bolt In AFCO Control Arms Longer Stud to Raise