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19257324 - LS9 Valvetrain Kit

This product may require vehicle validation(s) for proper fitment. Please contact us to confirm correct vehicle fitment and usage.

Pricing: $497.68


  • Use with LS9 bare cylinder head part number 12621773
  • Can be used with other LS rectangular-port heads, except LS7 and small-bore LSX, to add lighter-weight valves
  • Two kits required to assemble a pair of heads
  • Includes 4 intake valves, 4 exhaust valves, 8 valve springs, 8 valve spring caps, 4 intake valve seals, 4 exhaust valve seals and 4 rocker arm wear pads
  • Application List


    Shipping Information

    • Item Requires Shipping
    • 4.5 lbs.
    • W10.0000” x H6.0000” x L9.0000”

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