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  • TSP Texas Speed LS3 Roller Rocker Arms 1.72:1 Ratio with Roller Tip for Rectangle Port 6.2L 6.0L L99 LSA L76 L77 L92 L96 LY6
  • TSP Texas Speed LS3 Roller Rocker Arms 1.72:1 Ratio with Roller Tip for Rectangle Port 6.2L 6.0L L99 LSA L76 L77 L92 L96 LY6
  • TSP Texas Speed LS3 Roller Rocker Arms 1.72:1 Ratio with Roller Tip for Rectangle Port 6.2L 6.0L L99 LSA L76 L77 L92 L96 LY6
  • TSP Texas Speed LS3 Roller Rocker Arms 1.72:1 Ratio with Roller Tip for Rectangle Port 6.2L 6.0L L99 LSA L76 L77 L92 L96 LY6
  • TSP Texas Speed LS3 Roller Rocker Arms 1.72:1 Ratio with Roller Tip for Rectangle Port 6.2L 6.0L L99 LSA L76 L77 L92 L96 LY6
  • TSP Texas Speed LS3 Roller Rocker Arms 1.72:1 Ratio with Roller Tip for Rectangle Port 6.2L 6.0L L99 LSA L76 L77 L92 L96 LY6
  • TSP Texas Speed LS3 Roller Rocker Arms 1.72:1 Ratio with Roller Tip for Rectangle Port 6.2L 6.0L L99 LSA L76 L77 L92 L96 LY6
  • TSP Texas Speed LS3 Roller Rocker Arms 1.72:1 Ratio with Roller Tip for Rectangle Port 6.2L 6.0L L99 LSA L76 L77 L92 L96 LY6
  • TSP Texas Speed LS3 Roller Rocker Arms 1.72:1 Ratio with Roller Tip for Rectangle Port 6.2L 6.0L L99 LSA L76 L77 L92 L96 LY6

    • TSP Texas Speed LS3 Roller Rocker Arms 1.72:1 Ratio with Roller Tip for Rectangle Port 6.2L 6.0L L99 LSA L76 L77 L92 L96 LY6

    Texas Speed

    $629.99
    (1 review) Write a Review
    SKU:
    25-TSP172RR-LS3

    Product Description

    TSP Texas Speed LS3 Roller Rocker Arms for Rectangle Port Heads

    Fits Rectangle Port LS Heads - 6.2L LS3 L99 L92 LSA and 2007-later 6.0L L96 L76 L77 LY6

    Fits head casting #s 821 823 5364 863

    1.72:1 Ratio with Roller Tip

    Texas Speed & Performance is proud to introduce their new LS3 steel rocker arm kit! This  kit features steel rocker arms that offers better strength than the factory setup with a roller tip for reduced wear and friction on the valve tip. They are a great option for a quality set of aftermarket rocker arms without adding all of the unnecessary valvetrain weight that some of the other rockers on the market have. They will work with the factory rocker arm pedestals and are meant to be a bolt-on application for all Gen 4 engines using rectangle port (LS3 style) heads. They will come standard with the TSP trunnion upgrade kit installed that provides quality bearings for a long life.


    *These rocker arms will require you to change your pushrod length.  It is approximately .175" shorter than what you are currently running.  We do recommend that you verify the proper pushrod length that is required upon installation.

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    • 5
      Texas speed LS rocker arms

      Posted by Mike koch on May 26th 2024

      Good looking rocker. Used on LSA. They state need a pushrod .175 shorter than stock. I went .150 shorter to get just over .100 travel into LS7 lifters which is center of plunger travel, .175 would have been perfect with regular LS3 lifters . Motor nice and quiet with .610 lift , 228/237 dur. Cam and .660 dual springs. Seems like a quality rocker!