NEW DART LS3 HEAD & CAM COMBO (UPGRADE LS1 LS2 TO LS3 BIG POWER)
$4,295
Upgrade your lower power LS1 LS2 engine to a high powered LS3. This head and cam combo will wake up your LS motor and works with pistons without valve reliefs. NOTE: These heads require a 4.000 or larger bore.
