Any Items That Are Out Of Stock Or have Extended Lead Times, May Take Slightly Longer Than Normal. Wossner ford 2.0 pinto ohc 8v non turbo na 91.5mm long rod forged pistons set this item can be shipped worldwide. Wössner pistons feature a unique PTFE coating on the skirts and a grade of 4032 Alloy (T6) which allows the engine builder to run a closer piston to bore tolerance then he might do on another make of piston.