Lokar Window Crank - 1/2 in Square Spline - Brushed - Ford / GM (Pair) H760C39XXL Dyno tests showed gains of

Dyno tests showed gains of 5 HP and 9 ft-lbs

Some high performance high lift camshafts may not create enough vacuum

Solid Billet/Die Cast Aluminum

an adhesive-free

Lokar Window Crank - 1/2 in Square Spline - Brushed - Ford / GM (Pair) H760C39XXL Dyno tests showed gains ofSplined arms for fine adjustment. No unsightly set screws. Match other quality Lokar products. Made in the U. S. A. Lifetime warranty. Product Description: Window Crank 1 2 in Square Spline Aluminum Brushed Ford GM Pair For over two decades Lokar has manufactured products of the highest quality, exceeding industry standards, raising the bar for quality products and leading the way for a better automotive aftermarket. We dedicate ourselves to providing