Higgins CNC ported cylinder heads for the GM LS1, supplied on an exchange basis.
These are complete 241 casting heads, CNC ported by Higgins Race Heads, and supplied with the factory valves installed.
Brand: Higgins Race Heads
Engine: LS1
Casting: 241
Supplied: complete, with factory valves installed
Basis: exchange
Recommended with:
- VTKLS8 valve spring kit (.650in)
Upgrade option:
- Stainless steel valves
Please call us on (02) 5854 9001 to arrange the exchange and confirm what you need to send in. We are based in Dubbo NSW.







































