Ford Performance M-6513-M50BR Boss 302R Valve Springs Kit For 2011-2014 Ford Mustang GT / Boss 302

Fits Vehicle: 2011-2014 Ford Mustang GT / Boss 302

BOSS 302R Valve Spring kit ( M-6513-M50BR ) QTY 16

For use on cams up to 13mm lift, also fits stock GT heads as a performance upgrade.

Sold in sets of 16.

8000 RPM capable.

For High HP applications or forced induction see MMR spring kit below.

Use MMR spring compressor tool PN#451564

Brand

Ford Performance