Street Performer Cylinder Heads

(w/o Camshafts)

LC Engineering has designed a perfect replacement for the 3.0L (3VZ V6) customer who is on a tight budget. These budget-minded heads start with a brand new casting, and then our cylinder head experts fit them with all brand new components (see below for a complete list of parts). We use stock sized steel intake and exhaust valves.

The head is then fitted with LC Engineering exclusive Street Performer valve springs. These spring provide a higher spring pressure along with a smaller diameter wire to allow the use of a higher lift cam without any coil bind issues. The valve train is finished off with Viton valve seals, hardened keepers, new Street Performer retainers and an exhaust stud kit so you can replace those old worn out exhaust studs.

No longer will you need to bother with trying to get a set of old heads machined flat to keep from blowing head gaskets! These heads have a perfectly flat surface, providing a perfect head gasket seal for years of problem-free service. To keep the price down these heads are not ported, but we do offer an alternative option if you are looking for a more performance-oriented cylinder head check out Part #: 1021083.

LC Engineering also offers our exclusive head stud set (Part #: 1024065) and our MLS head gaskets (Part #: 1024040 or Part #: 1024059) or you can get a complete kit with studs and an MLS head gasket set (Part #: 1024050).

NOTE: Customer will re-use their cams and buckets.

3VZ Street Performer Cylinder Heads Parts List:

• Brand new bare head castings 1021081 and 1021082
• Steel intake valves (stock size) 1023070
• Steel exhaust valves (stock size) 1023071
• Street Performer valve springs 1023238
• Viton valve seals 1023237
• Street Performer retainers 1023006
• Hardened valve keepers 1023235
• Exhaust stud kit 1045031

Contact our Tech Support Line for further information at 928-575-2174.