Sale!
4.200 MLS Head Gasket .040 – SBF C5517-040
Original price was: $63.33.$50.60Current price is: $50.60.
40 in stock
Description
A quality head gasket is the critical seal between your cylinder head and block—compromise here and you’re risking coolant leaks, combustion blowby, and catastrophic engine failure. This 4.200″ MLS gasket is engineered for Small Block Ford applications that demand reliability under sustained boost or high RPM, delivering the compression integrity your build requires. The 0.040″ thickness and multi-layered steel construction are optimized for modern forced-induction and naturally aspirated performance builds alike.
- 4.200″ bore diameter
- 0.040″ compression thickness
- Multi-layered steel (MLS)
- Small Block Ford fitment
- Sold individually
- MPN: C5517-040










