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Cylinder Head Accessories

Cylinder Head Accessories

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    LSXceleration Stainless Steel 8mm x 2.165 LS Intake Valve Set 15-22165-8 LSXceleration Stainless Steel 8mm x 2.165 LS Intake Valve Set 15-22165-8
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    LSXceleration Stainless Steel 8mm x 2.165 LS Intake Valve Set 15-22165-8

    LSXCELERATION

    Now: $86.40
    Was: $96.00
    LSXceleration Stainless Steel 8mm x 2.000 LS Intake Valve Set 15-22000-8 Stainless Steel LS Valves 2.165" Head x 8mm Stem x 4.870" OAL x 0.160" Tip x 45 degree seat angle Features: Hardened Stem Tip Chrome Plated Stem Fully Machined Surface Swirl...
    15-22165-8
    Now: $86.40
    Was: $96.00
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    LSXceleration Stainless Steel 8mm x 2.165 LS Intake Valve 15-22165-1 LSXceleration Stainless Steel 8mm x 2.165 LS Intake Valve 15-22165-1
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    LSXceleration Stainless Steel 8mm x 2.165 LS Intake Valve 15-22165-1

    LSXCELERATION

    Now: $10.80
    Was: $12.00
    LSXceleration Stainless Steel 8mm x 2.165 LS Intake Valve 15-22165-1 Stainless Steel LS Valves 2.165" Head x 8mm Stem x 4.870" OAL x 0.160" Tip Features: Hardened Stem Tip Chrome Plated Stem Fully Machined Surface Swirl Polished Undercut...
    15-22165-1
    Now: $10.80
    Was: $12.00
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    Now: $10.80
    Was: $12.00
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  • Cometic Gen V LT1/4 4.100 Bore MLx Head Gasket C5038-028
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    Cometic Gen V LT1/4 4.100 Bore MLx Head Gasket C5038-028

    COMETIC

    $109.80
    Cometic Gen V LT1/4 4.100 Bore MLx Head Gasket C5038-028 Gen V LT1/LT4 4.100" Bore. 0.028" Compressed Thickness MLx Gaskets utilize an integrated "stopper" layer for combustion chamber sealing and improved clamp load around the cylinder without...
    C5038-028
    $109.80
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    $109.80
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  • On Sale
    LSXceleration OEM Replacement Valve Guide 15-3053
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    LSXceleration OEM Replacement Valve Guide 15-3053

    LSXCELERATION

    Now: $1.94
    Was: $2.15
    LSXceleration OEM Replacement Valve Guide 15-3053 Replacement valve guide. Intake or Exhaust; 2.115 OAL. 0.3154 I.D. 0.500 O.D.  
    15-3053
    Now: $1.94
    Was: $2.15
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    Now: $1.94
    Was: $2.15
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  • On Sale
    LSXceleration Head Bolt Kit for GM LS '97-'03 (12498545) (158545-KIT)
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    LSXceleration Head Bolt Kit for GM LS '97-'03 (12498545)

    LSXCELERATION

    Now: $45.00
    Was: $50.00
    LSXceleration Head Bolt Kit for GM LS '97-'03 (12498545) One Kit Services Complete Engine Torque Procedure for GM LS Head Bolts #158545-KIT 1. Tighten 1 thru 10 to 22Ft-Lbs (30NM) in sequence 2. Tighten 1 thru 10 using the Torque Angle Method to...
    158545-KIT
    Now: $45.00
    Was: $50.00
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  • 234-3726
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    ARP 2000 Pro Series GM LSA Head Bolt Kit 234-3726, 12-Point

    ARP

    $143.00
    ARP 2000 Pro Series GM LSA Head Bolt Kit 234-3726, 12-Point These ARP Pro Series Head Bolts are made of 2000 (210,000 psi tensile strength) material and utilize a 12-point head. They are cold-forged and heat treated prior to thread rolling and...
    234-3726
    $143.00
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    $143.00
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  • On Sale
    LSXceleration Stainless Steel 8mm x 2.000 LS Intake Valve Set 15-22000-8 LSXceleration Stainless Steel 8mm x 2.000 LS Intake Valve Set 15-22000-8

    LSXceleration Stainless Steel 8mm x 2.000 LS Intake Valve Set 15-22000-8

    LSXCELERATION

    Now: $86.40
    Was: $96.00
    LSXceleration Stainless Steel 8mm x 2.000 LS Intake Valve Set 15-22000-8 Stainless Steel LS Valves 2.000" Head x 8mm Stem x 4.870" OAL x 0.160" Tip x 45 degree seat angle Features: Hardened Stem Tip Chrome Plated Stem Fully Machined Surface Swirl...
    15-22000-8
    Now: $86.40
    Was: $96.00
    Qty in Cart: 0
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    Now: $86.40
    Was: $96.00
    Subtotal:
  • On Sale
    LSXceleration Stainless Steel 8mm x 2.020 LS Intake Valve Set 15-22020-8 LSXceleration Stainless Steel 8mm x 2.020 LS Intake Valve Set 15-22020-8
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    LSXceleration Stainless Steel 8mm x 2.020 LS Intake Valve Set 15-22020-8

    LSXCELERATION

    Now: $86.40
    Was: $96.00
    LSXceleration Stainless Steel 8mm x 2.020 LS Intake Valve Set 15-22020-8 Stainless Steel LS Valves 2.020" Head x 8mm Stem x 4.870" OAL x 0.160" Tip x 45 degree seat angle Features: Hardened Stem Tip Chrome Plated Stem Fully Machined Surface Swirl...
    15-22020-8
    Now: $86.40
    Was: $96.00
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    Now: $86.40
    Was: $96.00
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  • On Sale
    LSXceleration Stainless Steel 8mm x 2.050 LS Intake Valve Set 15-22050-8 LSXceleration Stainless Steel 8mm x 2.050 LS Intake Valve Set 15-22050-8

    LSXceleration Stainless Steel 8mm x 2.050 LS Intake Valve Set 15-22050-8

    LSXCELERATION

    Now: $86.40
    Was: $96.00
    LSXceleration Stainless Steel 8mm x 2.050 LS Intake Valve Set 15-22050-8 Stainless Steel LS Valves 2.050" Head x 8mm Stem x 4.870" OAL x 0.160" Tip x 45 degree seat angle Features: Hardened Stem Tip Chrome Plated Stem Fully Machined Surface Swirl...
    15-22050-8
    Now: $86.40
    Was: $96.00
    Qty in Cart: 0
    Quantity:
    Price:
    Now: $86.40
    Was: $96.00
    Subtotal:
  • On Sale
    LSXceleration Stainless Steel 8mm x 1.550 LS Exhaust Valve Set 15-21550-8 LSXceleration Stainless Steel 8mm x 1.550 LS Exhaust Valve Set 15-21550-8

    LSXceleration Stainless Steel 8mm x 1.550 LS Exhaust Valve Set 15-21550-8

    LSXCELERATION

    Now: $86.40
    Was: $96.00
    LSXceleration Stainless Steel 8mm x 1.550 LS Exhaust Valve Set 15-21550-8 Stainless Steel LS Valves 1.550" Head x 8mm Stem x 4.915" OAL x 0.160" Tip x 45 degree valve seat angle Features: Hardened Stem Tip Chrome Plated Stem Fully Machined Surface Swirl...
    15-21550-8
    Now: $86.40
    Was: $96.00
    Qty in Cart: 0
    Quantity:
    Price:
    Now: $86.40
    Was: $96.00
    Subtotal:
  • On Sale
    LSXceleration Stainless Steel 8mm x 1.570 LS Exhaust Valve Set 15-21570-8 LSXceleration Stainless Steel 8mm x 1.570 LS Exhaust Valve Set 15-21570-8

    LSXceleration Stainless Steel 8mm x 1.570 LS Exhaust Valve Set 15-21570-8

    LSXCELERATION

    Now: $86.40
    Was: $96.00
    Copy of LSXceleration Stainless Steel 8mm x 1.570 LS Exhaust Valve Set 15-21570-8 Stainless Steel LS Valves 1.570" Head x 8mm Stem x 4.915" OAL x 0.160" Tip x 45 degree valve seat angle Features: Hardened Stem Tip Chrome Plated Stem Fully Machined...
    15-21570-8
    Now: $86.40
    Was: $96.00
    Qty in Cart: 0
    Quantity:
    Price:
    Now: $86.40
    Was: $96.00
    Subtotal:
  • On Sale
    LSXceleration Stainless Steel 8mm x 1.600 LS Exhaust Valve Set 15-21600-8 LSXceleration Stainless Steel 8mm x 1.600 LS Exhaust Valve Set 15-21600-8
    Add to Cart

    LSXceleration Stainless Steel 8mm x 1.600 LS Exhaust Valve Set 15-21600-8

    LSXCELERATION

    Now: $86.40
    Was: $96.00
    LSXceleration Stainless Steel 8mm x 1.600 LS Exhaust Valve Set 15-21600-8 Stainless Steel LS Valves 1.600" Head x 8mm Stem x 4.915" OAL x 0.202" Tip x 45 degree valve seat angle Features: Hardened Stem Tip Chrome Plated Stem Fully Machined Surface Swirl...
    15-21600-8
    Now: $86.40
    Was: $96.00
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    Qty in Cart: 0
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    Now: $86.40
    Was: $96.00
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