Description
A518 / A618 / 47RE / 48RE / TF727 Billet Steel Front Drum & Extra Large Billet Aluminum Piston, TCS K123900SH.
- This billet steel drum has been CNC machined from 4140 HTSR billet steel – NO Cast Iron used in this one! Stronger, more reliable and safer than the O.E.M. cast iron drum – Ideal for street use.
- Will hold up to 6 friction plates versus 4 in the O.E.M. unit.
- 55% MORE Piston Apply Surface Area! This results in double the clamping force needed in third gear.
- Engineered with dual oil apply passages for even piston apply.
- Kit comes with a precision EXTRA-LARGE CNC machined billet aluminum piston.
