Modified Gen 1 LS9 Small Block Chevy Valve Springs

14 products fit your

Modified

Chevy Small Block V8 Gen 1 2-Piece Rear Main 350 LS9

14 products

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Engine Family

Chevy Small Block V8

Engine Version

Gen 1 2-Piece Rear Main

Displacement

350

Engine Code

LS9

Department

Racing

Application

Oval Track

Race Type

Modified

Products

Speedway Racing Valve Springs, 1.26 Inch O.D., Set/16

Speedway Motors |

#577810107

Speedway Racing Valve Springs, 1.26 Inch O.D., Set/16

(14)

Valve Spring Style:

Standard

Outside Diameter:

1.26"

Maximum Lift:

.550"

$56.99

/box

Speedway High Lift Spring Kit, 1.253 Inch O.D., Set/16

Speedway Motors |

#91599957

Speedway High Lift Spring Kit, 1.253 Inch O.D., Set/16

(9)

$99.99

/set

Speedway Racing Valve Springs, 1.25 Inch O.D., Set/16

Speedway Motors |

#180671515

Speedway Racing Valve Springs, 1.25 Inch O.D., Set/16

(26)

Valve Spring Style:

Single Spring w/ Damper

Outside Diameter:

1.25"

Maximum Lift:

.55"

$61.99

/set

Isky Racing Cams 235D Valve Springs, 1.26 Inch Diameter, S/B Chevy

Isky Cams |

#450235D

Isky Racing Cams 235D Valve Springs, 1.26 Inch Diameter, S/B Chevy

(3)

Valve Spring Style:

Single Spring w/ Damper

Outside Diameter:

1.26"

$174.99

/set

Speedway Racing Valve Springs, 1.550 Inch O.D., Set/16

Speedway Motors |

#91599876

Speedway Racing Valve Springs, 1.550 Inch O.D., Set/16

(2)

Valve Spring Style:

Dual Spring

Outside Diameter:

1.55"

$100.99

/box

Small Block and Big Block Chevy Engine Flexplate Guide

Over several generations of small block Chevy (and big block Chevy) engines there have been several changes that dictate what flexplate works with them. We’ll help you determine the correct flexplate for your Chevy engine in this buyer’s guide.

LQ4 Engine Build Upgrades | Recipes for 500HP - 1,000HP

Building GM’s LQ4 6.0L Gen 3 LS engine for various power levels is easy with the right performance parts recipe.

Chevy Small Block Casting Numbers

Decode small block Chevy engine suffix codes and block casting numbers with our SBC decoding info guide. Learn how to find and decipher your small block Chevy engine codes quickly and easily!

Upgrading the Cooling System for a Small Block Chevy

Learn how to successfully upgrade the cooling system for a 400 small block Chevy. Read tips for installing a water pump and auxiliary coolant lines using fittings and fuel hoses.

Alternator Bracket Install on a 454 Big Block Chevy

Kevin W. walks through each step of installing a new alternator bracket on a 454 Big Block Chevy.

Quick Change Bolt On Components for a Modified Race Car

This article demonstrates how to install a complete Winters quick change kit with additional parts including birdcages, brackets, and calipers for a modified race car.

Historic Chevy Performance Engines

Take a look at a few of the rare and wonderful Chevy engines in the Museum of American Speed!

Transmission Replacement on a 55 Chevy

Learn how Zach replaces a transmission and breakaway converter in his 55 Chevy, with some helpful tips along the way.

Speedway Racing Valve Springs, 1.465 Inch O.D., Set/16

Speedway Motors |

#91599893

Speedway Racing Valve Springs, 1.465 Inch O.D., Set/16

(3)

Valve Spring Style:

Dual Spring

Outside Diameter:

1.465"

$216.99

/box

COMP Cams |

#28294116

COMP Cams 941-16 Single Outer Valve Springs

(3)

Valve Spring Style:

Single Spring w/ Damper

Outside Diameter:

1.255"

Sold in Quantity:

Set

$249.95

/set

Edelbrock |

#3255802

Edelbrock 5802 Sure Seat Valve Spring, Single, 1.222 Inch

Valve Spring Style:

Standard

Spring Rate:

255 lbs.

$68.95

/set

-9%

Manley |

#505221442

Manley 221442-16 Valve Spring Set, Set of 16

(1)

Valve Spring Style:

Dual Spring

Outside Diameter:

1.560"

Maximum Lift:

.750"

$598.27

/set

$664.74

Edelbrock |

#3255703

Edelbrock 5703 Sure Seat Valve Spring, Single 1.265 Inch

Valve Spring Style:

Standard

Sold in Quantity:

Set

Number of Springs Per Valve:

Single

$73.95

/set

Edelbrock |

#3255825

Edelbrock 5825 Sure Seat Valve Spring, Single, 1.460 Inch

Valve Spring Style:

Standard

Sold in Quantity:

Set

Number of Springs Per Valve:

Single

$163.95

/set

Edelbrock |

#3255894

Edelbrock 5894 Sure Seat Valve Spring, Single, 1.222 Inch

Valve Spring Style:

Standard

Material Type:

Steel

$163.95

/set

Edelbrock |

#3255768

Edelbrock 5768 Sure Seat Valve Spring, Single Beehive, 1.280 Inch

Valve Spring Style:

Beehive

Maximum Lift:

0.06"

Spring Rate:

313 lbs.

$345.95

/set

Edelbrock |

#3255823

Edelbrock 5823 Sure Seat Valve Spring, Dual, 1.550 Inch

Valve Spring Style:

Standard

Spring Rate:

500 lbs.

$169.95

/set

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Modified Gen 1 LS9 Small Block Chevy Valve Springs

Valve Spring Style

Brand

Availability

Discounts

Price

Customer Rating

Products

Speedway Racing Valve Springs, 1.26 Inch O.D., Set/16

Speedway High Lift Spring Kit, 1.253 Inch O.D., Set/16

Speedway Racing Valve Springs, 1.25 Inch O.D., Set/16

Isky Racing Cams 235D Valve Springs, 1.26 Inch Diameter, S/B Chevy

Speedway Racing Valve Springs, 1.550 Inch O.D., Set/16

Related Articles

Speedway Racing Valve Springs, 1.465 Inch O.D., Set/16

COMP Cams 941-16 Single Outer Valve Springs

Edelbrock 5802 Sure Seat Valve Spring, Single, 1.222 Inch

Manley 221442-16 Valve Spring Set, Set of 16

Edelbrock 5703 Sure Seat Valve Spring, Single 1.265 Inch

Edelbrock 5825 Sure Seat Valve Spring, Single, 1.460 Inch

Edelbrock 5894 Sure Seat Valve Spring, Single, 1.222 Inch

Edelbrock 5768 Sure Seat Valve Spring, Single Beehive, 1.280 Inch

Edelbrock 5823 Sure Seat Valve Spring, Dual, 1.550 Inch

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