By utilizing the extensive R&Dfrom our extremely successful racing program, we've been able to develop an engine program that is second to none.
Our TSM GT-R Street Head Package Includes:
-Disassembled, Cleaned, & Resurfaced
-TSM Valve Job
-TSM Precision Assembly
-GSC Intake & Exhaust Valves
-GSC Bronze Valve Guides
**Good cylinder head cores are required - Please call for more details**