Clayton Machine Works Truss Style Vent Window Crank w/ Black Inserts - Aluminum - Black Powder Coat / Machined - Ford / GM (Pair) 26-NSO-N-Y 290 in Springs

290 in Springs

and Diaphragm AssemblyAeromotive Inc

These are designed longer than factory arms

Jet Extensions

880 in Bore

Clayton Machine Works Truss Style Vent Window Crank w/ Black Inserts - Aluminum - Black Powder Coat / Machined - Ford / GM (Pair) 26-NSO-N-Y 290 in SpringsProduct Description: Vent Window Crank Truss Style Aluminum Black Anodized Machined Ford GM Pair Clayton Machine Works makes high quality billet aluminum exterior trim, and interior accessories for custom car and street rod applications. With a true commitment to design, quality and excellence, Clayton Machine Works is taking it to the next level by creating some of the most innovative hot rod parts available.