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Mast Motorsports Cylinder Head LST- CNC ported Cylinder Head Medium & Large Bore
Mast Motorsports Cylinder Head LST- CNC ported Cylinder Head Medium & Large Bore
Mast Motorsports Cylinder Head LST- CNC ported Cylinder Head Medium & Large Bore
Mast Motorsports Cylinder Head LST- CNC ported Cylinder Head Medium & Large Bore
Mast Motorsports Cylinder Head LST- CNC ported Cylinder Head Medium & Large Bore
Mast Motorsports Cylinder Head LST- CNC ported Cylinder Head Medium & Large Bore
Mast Motorsports Cylinder Head LST- CNC ported Cylinder Head Medium & Large Bore
Mast Motorsports Cylinder Head LST- CNC ported Cylinder Head Medium & Large Bore
Mast Motorsports Cylinder Head LST- CNC ported Cylinder Head Medium & Large Bore
Mast Motorsports Cylinder Head LST- CNC ported Cylinder Head Medium & Large Bore
Mast Motorsports Cylinder Head LST- CNC ported Cylinder Head Medium & Large Bore
Mast Motorsports Cylinder Head LST- CNC ported Cylinder Head Medium & Large Bore
Mast Motorsports Cylinder Head LST- CNC ported Cylinder Head Medium & Large Bore
Mast Motorsports Cylinder Head LST- CNC ported Cylinder Head Medium & Large Bore
Mast Motorsports Cylinder Head LST- CNC ported Cylinder Head Medium & Large Bore
Mast Motorsports Cylinder Head LST- CNC ported Cylinder Head Medium & Large Bore
Mast Motorsports Cylinder Head LST- CNC ported Cylinder Head Medium & Large Bore
Mast Motorsports Cylinder Head LST- CNC ported Cylinder Head Medium & Large Bore
Mast Motorsports Cylinder Head LST- CNC ported Cylinder Head Medium & Large Bore
$ 687.00

Factory Mast - CNC ported Cylinder Head -LST Conversion

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Only left in stock

Introducing Factory Mast  "LST"  Port Fuel Injection  
CNC Ported Cylinder Heads.  

NO CORE CHARGE, NO SENDING YOUR HEADS, NO WAITING

We take an LT cylinder head, weld in a precision plug to omit the direct injector location hole. This allows for a less complicated fuel management system and converts your LT into an LS style port injection. 

Convert your LT to port injection, save time, complication, and money.

Check out our awesome lineup of LST conversion intakes.

Our team carefully inspects, pressure tests, machines, and qualifies our gently used factory OE heads.  We machine and qualify the deck, and all surfaces to better than factory.

Priced per head with valves.  Want a pair of heads?  Add 2 pcs for a pair.

 

Options:

    LST Conversion - CNC Ported - Factory Mast- CNC ported- Port Injected- Small Bore 3.780 (+) - Bare Head w/OE Valves - not assembled
    LST Conversion - CNC Ported - Factory Mast- CNC ported- Port Injected- 4.070(+) Bore - Bare w/ OE Valves - not assembled
    LST Conversion - CNC Ported - Factory Mast- CNC ported- Port Injected- 4.070(+) Bore - Bare w/aftermarket valves - not assembled