Manley Ford Modular 4.6 / 5.4 Economy Forged Pistons -18cc

Manley Budget Friendly Forged Pistons

-18cc Dish Produces Factory (same as stock) compression on all 2V 4.6 Mustang applications, 5.4 Lightning Applications, and 03/04 Cobra applications, includes Chromoly pins and wire locks.

Excellent upgrade over stock including Forced induction applications.

For rings we suggest MMR PN#400290 (Total Seal Piston rings)

Direct Replacement For:

99-04 Mustang GT 4.6 SOHC
2003-2004 Mustang Cobra
1999-2004 Ford Lightning

Produces roughly 8.5 to 1 Compression when used on 3V 2005-2010 Applications (great for supercharged applications)

Fits all other Ford 4.6 / 5.4 Applications but may change compression ratio