Mickey-Thompson Valve Spring Retainer

Inner Diameter: .660 in. Top, .932 in. Bottom

Conical Valve Spring Kit

Rate: 519 lbs

Outer Diameter: 1.060 in. Top, 1.332 in. Bottom

Seat Load: 145 lbs at 1.900 in.

Open Load: 495 lbs at 1.225 in.

Coil Bind Height: 1.175 in.

Part Number: 249-26906CS-KIT

$662.95

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COMP Cams 26906CS-KIT Beehive Valve Spring Kit for Chevy LS1/LS2/LS6

COMP Cams 26906CS-KIT

COMP Cams 26906CS-KIT

COMP Cams 26906CS-KIT Beehive Valve Spring Kit for Chevy LS1/LS2/LS6

$269.95

Part Number: 249-26918CS-KIT

Beehive Valve Spring Kit

Kit Includes:

$269.95

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COMP Cams Beehive Valve Spring Kit Chevy LS1/LS2/LS6

COMP Cams 26918CS-KIT

COMP Cams 26918CS-KIT

COMP Cams Beehive Valve Spring Kit Chevy LS1/LS2/LS6

$437.95

Beehive Valve Spring Kit <

Chevy LS1/LS2/LS6

O.D. Base: 1.310

$437.95

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Crower Spring & Retainer Kit

Crower 84009

Part Number: 258-84009

Crower 84009

Crower Spring & Retainer Kit

Valve Springs, Chromoly Retainers, Oil Seals, Jumbo Locks

Spring & Retainer Kit

Ford 7.3L Powerstroke

Part Number: 249-26918CC-KIT

$292.99

$231.37

SAVE $61.62

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COMP Cams Engine Valve Spring Kit

COMP Cams 26918CC-KIT

COMP Cams 26918CC-KIT

COMP Cams Engine Valve Spring Kit

$452.95

.600" Beehive Spring Kit w/ Steel Retainers for '09-'18 Dodge 5.7L HEMI

Part Number: 660-2635LT4KS

$452.95

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Manley Polished NexTek H.P. Double Valve Spring Kit [GM Gen V LT4]

Manley 2635LT4KS

Manley 2635LT4KS

Manley Polished NexTek H.P. Double Valve Spring Kit [GM Gen V LT4]

$836.99

NexTek H.P. Double Valve Spring Kit

GM Gen V LT4

1.340 in. O.D.

0.726 in. I.D.

394 lbs.-in. Spring Rate

170 @ 1.810 / 450 @ 1.110 in.

0.700 in. Max Lift

7 Degree Titanium Retainer

Part Number: 249-26918CB-KIT

$836.99

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COMP Cams Engine Valve Spring Kit

COMP Cams 26918CB-KIT

COMP Cams 26918CB-KIT

COMP Cams Engine Valve Spring Kit

$543.95

.600" Lift Beehive Spring Kit w/ Steel Retainers for Dodge 6.1L HEMI

$543.95

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Manley 10° Steel Valve Lock 3/8" Valve Stem (.3715" )

Manley 13192-1

Part Number: 660-13192-1

Manley 13192-1

Manley 10° Steel Valve Lock 3/8" Valve Stem (.3715" )

$4.50

3/8'' Valve Stem (.3715'')

10° Steel Valve Lock

$4.50

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Howards Cams Performance Valve Spring & Retainer Kit 1.265 in. OD

Howards Cams 98213-K12

Part Number: 466-98213-K12

Howards Cams 98213-K12

Howards Cams Performance Valve Spring & Retainer Kit 1.265 in. OD

$179.99

Estimated to ship direct from manufacturer on 05/14/24, pending manufacturer availability.

Performance Valve Spring & Retainer Kit

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OD: 1.265 in.

ID: .875 in.

Seat Load: 120 lbs. at 1.800 in.

Open Load: 350 lbs. at 1.200 in.

Coil Bind Height: 1.100 in.

Rate: 430 lbs.

$179.99

(1)

Estimated to ship direct from manufacturer on 05/14/24, pending manufacturer availability.

Estimated to ship direct from manufacturer on 04/30/24, pending manufacturer availability.

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ProMaxx Performance Valve Spring & Retainer Kit GM LS Series

ProMaxx Performance 8601

Part Number: 723-8601

ProMaxx Performance 8601

ProMaxx Performance Valve Spring & Retainer Kit GM LS Series

$240.00

Valve Spring & Retainer Kit

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GM LS Series

$240.00

Estimated to ship direct from manufacturer on 04/30/24, pending manufacturer availability.

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Edelbrock Complete Sure Seat Valve Spring Kit for 1957-1995 Small Block Chevy 262-400 OE Cast Iron Head Non-Rotator

Edelbrock 5794

Part Number: 350-5794

Edelbrock 5794

Edelbrock Complete Sure Seat Valve Spring Kit for 1957-1995 Small Block Chevy 262-400 OE Cast Iron Head Non-Rotator

$151.95

Estimated to ship direct from manufacturer on 06/05/24, pending manufacturer availability.

Sure Seat Valve Spring Kit

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1957-1995 Small Block Chevy 262-400

Outside Diameter: 1.265"

Inside Diameter: 0.880"

Coil Bind: 1.160"

Cast Iron OE Heads

Non-Rotator

Includes spring, retainer & stem locks

$151.95

(1)

Estimated to ship direct from manufacturer on 06/05/24, pending manufacturer availability.

Part Number: 249-26926TS-KIT

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COMP Cams Dual Valve Spring & Light Tool Steel Retainer Kit Outer Spring O.D.: 1.320 in.

COMP Cams 26926TS-KIT

COMP Cams 26926TS-KIT

COMP Cams Dual Valve Spring & Light Tool Steel Retainer Kit Outer Spring O.D.: 1.320 in.

$653.95

Estimated to ship direct from manufacturer in 24hrs

Dual Valve Spring & Light Tool Steel Retainer Kit

Outer Spring O.D.: 1.320 in.

Outer Spring I.D.: 0.920 in.

Inner Spring I.D.: 0.654 in.

Seat Load: 129lbs

Coil Bind: 1.100 in.

Spring Rate: 505lbs/in.

Without damper

Set of 16

Part Number: 249-26926TI-KIT

$653.95

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COMP Cams Dual Valve Spring & Titanium Retainer Kit Outer Spring O.D.: 1.320 in.

COMP Cams 26926TI-KIT

COMP Cams 26926TI-KIT

COMP Cams Dual Valve Spring & Titanium Retainer Kit Outer Spring O.D.: 1.320 in.

$773.95

Estimated to ship direct from manufacturer in 24hrs

Dual Valve Spring & Titanium Retainer Kit

Outer Spring O.D.: 1.320 in.

Outer Spring I.D.: 0.920 in.

Inner Spring I.D.: 0.654 in.

Seat Load: 129lbs

Coil Bind: 1.100 in.

Spring Rate: 505lbs/in.

Without damper

Set of 16

Part Number: 249-26925TS-KIT

$773.95

(1)

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COMP Cams Dual Valve Spring & Light Tool Steel Retainer Kit Outer Spring O.D.: 1.320 in.

COMP Cams 26925TS-KIT

COMP Cams 26925TS-KIT

COMP Cams Dual Valve Spring & Light Tool Steel Retainer Kit Outer Spring O.D.: 1.320 in.

$595.95

Estimated to ship direct from manufacturer in 24hrs

Dual Valve Spring & Light Tool Steel Retainer Kit

Outer Spring O.D.: 1.320 in.

Outer Spring I.D.: 0.958 in.

Inner Spring I.D.: 0.680 in.

Seat Load: 141lbs

Coil Bind: 1.070 in.

Spring Rate: 400lbs/in.

Without dampers

Set of 16

Part Number: 243-89012-KIT

$595.95

Estimated to ship direct from manufacturer in 24hrs

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ZEX Nitrous Acura/Honda Valve Spring Kit Incl. Springs/Titanium Retainers Acura/Honda DOHC VTEC

ZEX Nitrous 89012-KIT

ZEX Nitrous 89012-KIT

ZEX Nitrous Acura/Honda Valve Spring Kit Incl. Springs/Titanium Retainers Acura/Honda DOHC VTEC

$534.95

Estimated to ship direct from manufacturer on 04/30/24, pending manufacturer availability.

Acura/Honda Valve Spring Kit; Incl. Springs/Titanium Retainers; Acura/Honda DOHC VTEC;

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$534.95

Estimated to ship direct from manufacturer on 04/30/24, pending manufacturer availability.

Part Number: 243-89000-KIT

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ZEX Nitrous Acura/Honda Valve Spring Kit Incl. Springs/Steel Retainers Acura/Honda DOHC VTEC

ZEX Nitrous 89000-KIT

ZEX Nitrous 89000-KIT

ZEX Nitrous Acura/Honda Valve Spring Kit Incl. Springs/Steel Retainers Acura/Honda DOHC VTEC

$306.95

Estimated to ship direct from manufacturer on 04/30/24, pending manufacturer availability.

Acura/Honda Valve Spring Kit; Incl. Springs/Steel Retainers; Acura/Honda DOHC VTEC;

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$306.95

Estimated to ship direct from manufacturer on 04/30/24, pending manufacturer availability.

Part Number: 243-89001-KIT

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ZEX Nitrous Acura/Honda Valve Spring Kit Incl. Spring/Titanium Retainer Honda SOHC VTEC

ZEX Nitrous 89001-KIT

ZEX Nitrous 89001-KIT

ZEX Nitrous Acura/Honda Valve Spring Kit Incl. Spring/Titanium Retainer Honda SOHC VTEC

$450.99

Estimated to ship direct from manufacturer on 04/30/24, pending manufacturer availability.

Acura/Honda Valve Spring Kit; Incl. Spring/Titanium Retainer; Honda SOHC VTEC;

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$450.99

Estimated to ship direct from manufacturer on 04/30/24, pending manufacturer availability.

Part Number: 660-26382038KS

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Manley Super Finished NexTek H.P. Valve Spring Kit 7 Degree Steel Retainers GM LS-series

Manley 26382038KS

Manley 26382038KS

Manley Super Finished NexTek H.P. Valve Spring Kit 7 Degree Steel Retainers GM LS-series

$589.99

Estimated to ship direct from manufacturer on 05/16/24, pending manufacturer availability.

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150 @ 1.800'' / 375 @ 1.150''

1.311'' O.D.

0.650'' I.D.

353 lbs./in. Spring Rate

0.600'' Max Valve Lift

Single Conical Ovate Wire

Standard 7° Steel Retainer

$589.99

Estimated to ship direct from manufacturer on 05/16/24, pending manufacturer availability.

Part Number: 660-26382538KS

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Manley Super Finished NexTek H.P. Valve Spring Kit 7 Degree Titanium Retainers GM LS-series

Manley 26382538KS

Manley 26382538KS

Manley Super Finished NexTek H.P. Valve Spring Kit 7 Degree Titanium Retainers GM LS-series

$637.99

Estimated to ship direct from manufacturer on 05/16/24, pending manufacturer availability.

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150 @ 1.800'' / 375 @ 1.150''

1.311'' O.D.

0.650'' I.D.

353 lbs./in. Spring Rate

0.650'' Max Valve Lift

Single Conical Ovate Wire

+.050" 7° Titanium Retainer

$637.99

Estimated to ship direct from manufacturer on 05/16/24, pending manufacturer availability.

Part Number: 660-26361734KLS

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Manley Super Finished NexTek H.P. Valve Spring Kit 7 Degree Titanium Retainers GM LS

Manley 26361734KLS

Manley 26361734KLS

Manley Super Finished NexTek H.P. Valve Spring Kit 7 Degree Titanium Retainers GM LS

$498.99

Estimated to ship direct from manufacturer on 05/16/24, pending manufacturer availability.

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155 @ 1.810'' / 405 @ 1.150''

1.295'' O.D.

0.676'' I.D.

379 lbs./in. Spring Rate

0.560'' Max Valve Lift

Double Spring (No Damper)

Standard 7° Titanium Retainer

$498.99

Estimated to ship direct from manufacturer on 05/16/24, pending manufacturer availability.

Part Number: 660-26362334KS

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Manley Super Finished NexTek H.P. Valve Spring Kit 7 Degree Titanium Retainers GM LS

Manley 26362334KS

Manley 26362334KS

Manley Super Finished NexTek H.P. Valve Spring Kit 7 Degree Titanium Retainers GM LS

$511.99

Estimated to ship direct from manufacturer on 05/16/24, pending manufacturer availability.

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155 @ 1.810'' / 405 @ 1.150''

1.295'' O.D.

0.676'' I.D.

379 lbs./in. Spring Rate

0.660'' Max Valve Lift

Double Spring (No Damper)

7° Titanium Retainer

$511.99

Estimated to ship direct from manufacturer on 05/16/24, pending manufacturer availability.

Part Number: 249-26125CTI-KIT

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COMP Cams VALVE SPRING KIT FORD COY Ti RETAINERS

COMP Cams 26125CTI-KIT

COMP Cams 26125CTI-KIT

COMP Cams VALVE SPRING KIT FORD COY Ti RETAINERS

$1,236.95

Estimated to ship direct from manufacturer on 06/04/24, pending manufacturer availability.

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Beehive Valve Spring

Ford 4.6L/5.4L 2V & 3V

O.D. Base: 1.101

Includes:

32 Springs

32 Seats

32 Titanium Retainers

32 Seals

$1,236.95

Estimated to ship direct from manufacturer on 06/04/24, pending manufacturer availability.

Part Number: 249-26125CTS-KIT

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COMP Cams Valve Spring Kit Ford Coy Tool St L Retainers

COMP Cams 26125CTS-KIT

COMP Cams 26125CTS-KIT

COMP Cams Valve Spring Kit Ford Coy Tool St L Retainers

$955.95

Estimated to ship direct from manufacturer in 24hrs

Beehive Valve Spring

Ford 4.6L/5.4L 2V & 3V

O.D. Base: 1.101

Includes:

32 Springs

32 Seats

32 Tool Steel Retainers

32 Seals

Part Number: 660-26380638KS

$955.95

Estimated to ship direct from manufacturer in 24hrs

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Manley Super Finished NexTek H.P. Valve Spring Kit 10 Degree H-13 Tool Steel Retainers GM LS-series

Manley 26380638KS

Manley 26380638KS

Manley Super Finished NexTek H.P. Valve Spring Kit 10 Degree H-13 Tool Steel Retainers GM LS-series

$749.99

Estimated to ship direct from manufacturer on 05/16/24, pending manufacturer availability.

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150 @ 1.800'' / 375 @ 1.150''

1.311'' O.D.

0.650'' I.D.

353 lbs./in. Spring Rate

0.600'' Max Valve Lift

Single Conical Ovate Wire

10° H-13 Tool Steel Retainer

$749.99

Estimated to ship direct from manufacturer on 05/16/24, pending manufacturer availability.

Estimated to ship direct from manufacturer on 05/03/24, pending manufacturer availability.

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ProMaxx Performance GM LS Series Gold Dual Valve Spring Kit Includes: 16 ProMaxx Dual Gold Springs

ProMaxx Performance 8401

Part Number: 723-8401

ProMaxx Performance 8401

ProMaxx Performance GM LS Series Gold Dual Valve Spring Kit Includes: 16 ProMaxx Dual Gold Springs

$376.00

GM LS Series Gold Dual Valve Spring Kit
Includes:

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16 ProMaxx Dual Gold Springs

16 Titanium Retainers

32 Super 7 Machined Locks

16 .505" Machined Spring Bases

16 Viton® Rubber Seals

$376.00

Estimated to ship direct from manufacturer on 05/03/24, pending manufacturer availability.

Estimated to ship direct from manufacturer in 24hrs

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Edelbrock Complete Sure Seat Valve Spring Kit for 1957-1995 Small Block Chevy 262-400 OE Cast Iron Head Non-Rotator

Edelbrock 5894

Part Number: 350-5894

Edelbrock 5894

Edelbrock Complete Sure Seat Valve Spring Kit for 1957-1995 Small Block Chevy 262-400 OE Cast Iron Head Non-Rotator

$147.95

Complete Sure Seat Valve Spring Kit

1957-1995 Small Block Chevy 262-400

Outside Diameter: 1.222"

Inside Diameter: 0.875"

Coil Bind: 1.150"

Cast Iron OE Heads

Non-Rotator

Includes spring, retainer & stem locks

$147.95

Estimated to ship direct from manufacturer in 24hrs

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ProMaxx Performance GM LS Series Xtreme Dual Valve Spring Kit Includes: 16 ProMaxx Xtreme Dual Gold Springs

ProMaxx Performance 8501

Part Number: 723-8501

ProMaxx Performance 8501

ProMaxx Performance GM LS Series Xtreme Dual Valve Spring Kit Includes: 16 ProMaxx Xtreme Dual Gold Springs

$401.00

Estimated to ship direct from manufacturer on 05/06/24, pending manufacturer availability.

GM LS Series Xtreme Dual Valve Spring Kit
Includes:

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16 ProMaxx Xtreme Dual Gold Springs

16 Titanium Retainers

32 Super 7 Machined Locks

16 .505" Machined Spring Bases

16 Viton® Rubber Seals

$401.00

(1)

Estimated to ship direct from manufacturer on 05/06/24, pending manufacturer availability.

Estimated to ship direct from manufacturer in 24hrs

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Edelbrock Complete Sure Seat Valve Spring Kit for Big Block Chevy 396-454 OE Cast Iron Head

Edelbrock 5895

Part Number: 350-5895

Edelbrock 5895

Edelbrock Complete Sure Seat Valve Spring Kit for Big Block Chevy 396-454 OE Cast Iron Head

$253.95

Sure Seat Valve Spring Kit

Big Block Chevy 396-454

Outside Diameter: 1.500"

Inside Diameter: 1.082"

Coil Bind: 1.340"

Cast Iron OE Heads

Non-Rotator

Includes spring, retainer & stem locks

Part Number: 660-2638LT4KS

$253.95

Estimated to ship direct from manufacturer in 24hrs

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Manley Super Finished NexTek H.P. Double Valve Spring Kit [GM Gen V LT4]

Manley 2638LT4KS

Manley 2638LT4KS

Manley Super Finished NexTek H.P. Double Valve Spring Kit [GM Gen V LT4]

$637.99

Estimated to ship direct from manufacturer on 05/16/24, pending manufacturer availability.

NexTek H.P. Conical Valve Spring Kit

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GM Gen V LT4

1.311 in. O.D. (Bottom)

0.885 in. I.D. (Bottom)

353 lbs.-in. Spring Rate

150 @ 1.800 / 350 @ 1.150 in.

0.650 in. Max Lift

7 Degree Titanium Retainer

$637.99

Estimated to ship direct from manufacturer on 05/16/24, pending manufacturer availability.