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RHS 54301

HEAD LS1 ALUM AS CAST 62CC 2.02/1.600 C

RHS 54301


made in usa
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Estimated ship date 03/29/18 if Ordered Today
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RHS 54301 HEAD LS1 ALUM AS CAST 62CC 2.02/1.600 C $670.99
HEAD LS1 ALUM AS CAST 62CC 2.02/1.600 C

RHS 54301 Details

  • Clean Cast Technology
  • Affordable Bolt-On LS Performance Upgrade Ready
  • Ready For Use Right Out Of The Box
  • Increase Power And Torque
  • Multi-Angle Intake/Radiused Exhaust Seats
  • 355T6 Aluminum Alloy
  • High Water Capacity Jackets

  • Specifications:

    Engine Make/Size
    Chevy Small Block LS1
    Cylinder Head Type
    Cast Aluminum
    Engine Make/Size
    Chevy Small Block LS2
    Engine Make/Size
    Chevy Small Block LS6
    Engine Make/Size
    Chevy LS2
    Manufacturer's Part Number:

    What kind of number increase are we talking compared to stock heads? Currently running BTR stage 3 cam kit and looking to upgrade heads for better flow.

    Asked by: ls1c10
    We have seen advertised numbers of an additional 40+ hp over stock heads.
    Answered by: Rusty B
    Date published: 2018-03-07

    How well will these heads work with a factory tune, 2010 LC9 truck engine. Thanks!

    Asked by: Rrc176
    This is a great upgrade even with a factory tune.
    Answered by: Jon Jegs Tech
    Date published: 2018-01-31

    What kind is gains could I expect with these heads on a LC9 all aluminum engine. With roller rockers? Bottom end is stock. Thanks for the help! 

    Asked by: Rrc176
    Depending on the rest of the engine setup, 40-50hp could be expected from these.
    Answered by: Dean R
    Date published: 2018-01-30

    Can I bolt these heads to my Lq9 5.3 truck engine without changing anything else? Do they come with valves and springs? Thanks, new to this!

    Asked by: RRC176
    This will bolt to the 5.3. This is a bare casting, springs and valves are not included.
    Answered by: Jon Jegs Tech
    Date published: 2018-01-26

    Will these fit a 5.3?

    Asked by: Tono23
    These heads are compatible with the 5.3 engine.
    Answered by: Jon Jegs Tech
    Date published: 2018-01-15
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