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You are here: Home  /   Camshafts and Valvetrain  /  Valve Springs  /  Valve Spring Packages

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These kits are designed with matched components to give you better performance at a low, low price. Available from street performance hydraulic tappet springs to mechanical and hydraulic roller. The best per dollar available!


Item # Image Description Price
HRC98515-K11
Howards Cams, Valve Spring, Retainers, and Lock Kits
Howards Cams, Valve Spring, Retainers, and Lock Kits

     - 11/32" Valve Stem

     - 7° Lock (single groove)

     - 1.510"

     - 100 @ 1.880

     - 275 @ 1.380

In Stock
$182.99

HRC98636-K11
Howards Cams, Valve Spring, Retainers, and Lock Kits
Howards Cams, Valve Spring, Retainers, and Lock Kits

     - 11/32" Valve Stem

     - 7° Lock (single groove)

     - 1.514"

     - 130 @ 1.875

     - 330 @ 1.250

In Stock
$208.99

HRC98529-K11
Howards Cams, Valve Spring, Retainers, and Lock Kits
Howards Cams, Valve Spring, Retainers, and Lock Kits

     - 11/32" Valve Stem

     - 7° Lock (single groove)

     - 1.525"

     - 125 @ 1.875

     - 350 @ 1.375

In Stock
$189.99

HRC98611-K11
Howards Cams, Valve Spring, Retainers, and Lock Kits
Howards Cams, Valve Spring, Retainers, and Lock Kits

     - 11/32" Valve Stem

     - 7° Lock (single groove)

     - 1.550"

     - 145 @ 1.880

     - 350 @ 1.250

In Stock
$182.99

HRC98113-K12
Howards Cams, Valve Spring, Retainers, and Locks Kit
Howards Cams, Valve Spring, Retainers, and Locks Kit

     - 11/32" Valve Stem

     - 10° Lock (single groove)

     - 1.280"

     - 108 @ 1.800

     - 329 @ 1.265

In Stock
$239.99

HRC98212-K12
Howards Cams, Valve Spring, Retainers, and Lock Kits
Howards Cams, Valve Spring, Retainers, and Lock Kits

     - 11/32" Valve Stem

     - 10° Lock (single groove)

     - 1.265"

     - 125 @ 1.780

     - 340 @ 1.250

In Stock
$154.99

HRC98213-K12
Howards Cams, Valve Spring, Retainers, and Lock Kits
Howards Cams, Valve Spring, Retainers, and Lock Kits

     - 11/32" Valve Stem

     - 10° Lock (single groove)

     - 1.265"

     - 120 @ 1.800

     - 350 @ 1.200

In Stock
$178.99

HRC98438-K12
Howards Cams, Valve Spring, Retainers, and Lock Kits
Howards Cams, Valve Spring, Retainers, and Lock Kits

     - 11/32" Valve Stem

     - 10° Lock (single groove)

     - 1.465"

     - 122 @ 1.650

     - 353 @ 1.100

In Stock
$251.99

HRC98437-K12
Howards Cams, Valve Spring, Retainers, and Lock Kits
Howards Cams, Valve Spring, Retainers, and Lock Kits

     - 11/32" Valve Stem

     - 10° Lock (single groove)

     - 1.435"

     - 135 @ 1.680

     - 360 @ 1.190

In Stock
$245.99

HRC98445-K12
Howards Cams, Valve Spring, Retainers, and Lock Kits, 11/32 Stem, 10° Lock, Single Groove, 1.470, 120 @ 1.875, 425 @ 1.1
Howards Cams, Valve Spring, Retainers, and Lock Kits, 11/32 Stem, 10° Lock, Single Groove, 1.470, 120 @ 1.875, 425 @ 1.1

     - 11/32" Valve Stem

     - 10° Lock (single groove)

     - 1.470"

     - 120 @ 1.875

     - 425 @ 1.110

In Stock
$219.99

HRC98511-K12
Howards Cams, Valve Spring, Retainers, and Locks Kit, 11/32
Howards Cams, Valve Spring, Retainers, and Locks Kit, 11/32" 10 Degree

     - 11/32" Valve Stem

     - 10° Lock (single groove)

     - 1.485"

     - 105 @ 1.800"

     - 288 @ 1.300"

In Stock
$183.99

HRC98636-K12
Howards Cams, Valve Spring, Retainers, and Lock Kits
Howards Cams, Valve Spring, Retainers, and Lock Kits

     - 11/32" Valve Stem

     - 10° Lock (single groove)

     - 1.514"

     - 130 @ 1.875

     - 330 @ 1.250

In Stock
$218.99

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NOTE: Some parts are not legal for use in California or other states with similar laws and/or regulations.

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