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Comp Cams 26921-KIT Pro-PAC Valve Springs
Part No. 26921-KIT

This is a direct fit, vehicle specific part.
Please verify this fits your vehicle.

vehicle fitment information
Attribute Size / Style
Camshaft Type OEM
Coil Bind Height (In.) 1.04
Inside Diameter (In.) 0.655
Installed Height (In.) 1.77
Installed Pressure (Lbs.) 135
Open Height (In.) 1.2
Open Pressure (Lbs.) 400
Outside Diameter (In.) 1.3
Position N/A
Spring Rate (Lbs./In.) 408
Spring Type Double
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$624.99
in stock
Quantity
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  • Pro-PAC, Valve Spring Kit, GM LS1 Dual, 0.655 in. I.D., Incl. Springs PN26921-16], Spring Seats PN[4695-16], Titanium Retainers PN[754-16], Seals PN[511-16]
  • 1 Year Limited Warranty
  • CNC Machined
  • Made From Super Clean Wire
  • Pre-Set For Initial Load Loss
  • Camshaft Type: OEM
  • Coil Bind Height (in.): 1.04
  • Inside Diameter (in.): 0.655
  • Installed Height (in.): 1.77
  • Installed Pressure (lbs.): 135
  • Open Height (in.): 1.2
  • Open Pressure (lbs.): 400
  • Outside Diameter (in.): 1.3
  • Position: N/A
  • Spring Rate (lbs./in.): 408
  • Spring Type: Double
YearsMakeModelSubModelEngineFuel
2004-2006CADILLACCTSV5.7L / 346 C.I.D.-6.0L / 364 C.I.D.GAS
1998-2002CHEVROLETCAMAROSS5.7L / 350 C.I.D.-5.7L / 350 C.I.D.GAS
1998-2002CHEVROLETCAMAROZ285.7L / 350 C.I.D.-5.7L / 350 C.I.D.GAS
1997-2006CHEVROLETCORVETTE5.7L / 350 C.I.D.-6.0L / 364 C.I.D.GAS
2001-2004CHEVROLETCORVETTEZ065.7L / 350 C.I.D.-5.7L / 350 C.I.D.GAS
2006-2006CHEVROLETIMPALASS5.3L / 325 C.I.D.-5.3L / 325 C.I.D.GAS
2006-2006CHEVROLETMONTE CARLOSS5.3L / 325 C.I.D.-5.3L / 325 C.I.D.GAS
2005-2006CHEVROLETSSR6.0L / 364 C.I.D.-6.0L / 364 C.I.D.GAS
2006-2006CHEVROLETTRAILBLAZERSS6.0L / 364 C.I.D.-6.0L / 364 C.I.D.GAS
1998-1998PONTIACFIREBIRDFIREHAWK5.7L / 350 C.I.D.-5.7L / 350 C.I.D.GAS
1998-2002PONTIACFIREBIRDFORMULA5.7L / 350 C.I.D.-5.7L / 350 C.I.D.GAS
1998-2002PONTIACFIREBIRD TRANS AM5.7L / 350 C.I.D.-5.7L / 350 C.I.D.GAS
2005-2006PONTIACGRAND PRIXGXP5.3L / 325 C.I.D.-5.3L / 325 C.I.D.GAS
2004-2006PONTIACGTO5.7L / 350 C.I.D.-6.0L / 364 C.I.D.GAS
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  • Why don't we show the price?

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  • Shipping Policy

    Free Ground Shipping
    Free FedEx ground shipping on all orders over $100. Free shipping to 48 Continental United States only. Orders under $100 will incur a FedEx ground shipping charge of $9.95.

    $9.95 Per Wheel/$25 Per Tire
    Each wheel will incur a $9.95 per wheel fee and each tire will incur a $25 per tire fee up to $99. You will be charged a maximum of $99 regardless of how many wheels and/or tires you purchase.

    $99 Truck Freight
    Oversized parts will incur a $99 truck freight charge that FedEx cannot provide standard ground shipping on.