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Manley NexTek Valve Spring and Retainer Kits 26382538KS

Valve Spring and Retainer, NexTek, Dual, 8mm Stem Diameter, 7 Degree Lock, 1.311 in. Spring O.D., Kit

Part Number: MAN-26382538KS

Not Yet Reviewed

Estimated Ship Date: Jun 15, 2026 if ordered today

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Estimated Ship Date: Jun 15, 2026 if ordered today

Manley NexTek Valve Spring and Retainer Kits 26361634KS

Valve Spring and Retainer, NexTek, Dual, 8mm Stem Diameter, 10 Degree Lock, 1.295 in. Spring O.D., Kit

Part Number: MAN-26361634KS

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Estimated Ship Date: Jun 12, 2026 if ordered today

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Estimated Ship Date: Jun 12, 2026 if ordered today

Manley NexTek Valve Spring and Retainer Kits 26380638KS

Valve Spring and Retainer, NexTek, Dual, 8mm Stem Diameter, 10 Degree Lock, 1.311 in. Spring O.D., Kit

Part Number: MAN-26380638KS

Not Yet Reviewed

Estimated Ship Date: Jun 15, 2026 if ordered today

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Estimated Ship Date: Jun 15, 2026 if ordered today

Brian Tooley Racing Valve Spring Retainers SR004S-200

LS 11/32" STEM VALVES STEEL RETAINER - pack of 200

Part Number: BTC-SR004S-200

Not Yet Reviewed

Estimated Ship Date: May 14, 2026 if ordered today

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Estimated Ship Date: May 14, 2026 if ordered today

Manley Extreme Duty Series Stainless Steel Valves 11895-8

VALVE-BLANK E/D

Part Number: MAN-11895-8

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Estimated Ship Date: Jun 15, 2026 if ordered today

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Estimated Ship Date: Jun 15, 2026 if ordered today

Call to Order

Turbosmart Gen-V Race Port Blow-Off Valves TS-0204-1232

Blow-Off Valves, Gen-V Race Port, Includes HE Position Sensor Cap, Adjustable, Aluminum Flange, Billet Aluminum, Black Anodized, Universal, Each

Part Number: TBS-TS-0204-1232

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Estimated Ship Date: Today

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Manley Extreme Duty Series Stainless Steel Valves 11687-8

Valves, Extreme Duty Series, Exhaust, 1.610 in. Diameter, XH-432 Xtreme Alloy, Chevy, 7.0L LS, Set of 8

Part Number: MAN-11687-8

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Estimated Ship Date: Jun 15, 2026 if ordered today

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Estimated Ship Date: Jun 15, 2026 if ordered today

Manley Race Series Stainless Steel Valves 11666H-8

Valves, Race Series, Intake, NK-842 Stainless Steel, 4.955 in. Overall Length, Chrysler, Dodge, 5.7L, Set of 8

Part Number: MAN-11666H-8

Not Yet Reviewed

Estimated Ship Date: Jun 15, 2026 if ordered today

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Estimated Ship Date: Jun 15, 2026 if ordered today

Turbosmart Gen-V Race Port Blow-Off Valves TS-0204-1242

Blow-Off Valve, Race Port Gen V, Aluminum, Black Anodized, Hall-Effect Sensor, No-Weld Flange, Fits Competitor Flange, Each

Part Number: TBS-TS-0204-1242

Not Yet Reviewed

Estimated Ship Date: Jun 8, 2026 if ordered today

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Estimated Ship Date: Jun 8, 2026 if ordered today

Manley Extreme Duty Series Stainless Steel Valves 11137-8

VALVE-E/D SUBARU WRX 32mm

Part Number: MAN-11137-8

Not Yet Reviewed

Estimated Ship Date: Jun 12, 2026 if ordered today

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Estimated Ship Date: Jun 12, 2026 if ordered today

BTR Platinum Valve Spring Kits SK702/0560/BB

Valve Spring Kit, Platinum, Dual, Standard, Titanium Retainer, 0.060 in. Thick, 409 lbs./in. Spring Rate, Factory Valve Guides, Kit

Part Number: BTC-SK702-0560BB

Not Yet Reviewed

Estimated Ship Date: Today

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Manley Extreme Duty Series Stainless Steel Valves 12627-8

VALVE-FORD 5.0L E/D 32mm

Part Number: MAN-12627-8

Not Yet Reviewed

Estimated Ship Date: Jun 12, 2026 if ordered today

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Estimated Ship Date: Jun 12, 2026 if ordered today

Manley NexTek Valve Springs 221443-16

Valve Springs, Dual, 1.580 in. Outside Diameter, 535 lbs./in. Rate, 1.170 in. Coil Bind Height, Set of 16

Part Number: MAN-221443-16

Not Yet Reviewed

Estimated Ship Date: Today

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Manley NexTek Valve Springs 221448-16

Valve Springs, Triple, 1.677 in. Outside Diameter, 733 lbs./in. Rate, 1.142 in. Coil Bind Height, Set of 16

Part Number: MAN-221448-16

Not Yet Reviewed

Estimated Ship Date: Today

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Manley NexTek Valve Springs 221447-16

Valve Springs, Triple, 1.677 in. Outside Diameter, 746 lbs./in. Rate, 1.160 in. Coil Bind Height, Set of 16

Part Number: MAN-221447-16

Not Yet Reviewed

Estimated Ship Date: Jun 15, 2026 if ordered today

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Estimated Ship Date: Jun 15, 2026 if ordered today

Manley NexTek Valve Springs 221434-32

Valve Springs, Single, 1.126 in. Outside Diameter, 330 lbs./in. Rate, 0.880 in. Coil Bind Height, Set of 32

Part Number: MAN-221434-32

Not Yet Reviewed

Estimated Ship Date: Jun 15, 2026 if ordered today

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Estimated Ship Date: Jun 15, 2026 if ordered today

Manley NexTek Valve Springs 221445P-16

Valve Springs, Dual, 1.620 in. Outside Diameter, 500 lbs./in. Rate, 1.200 in. Coil Bind Height, Set of 16

Part Number: MAN-221445P-16

Not Yet Reviewed

Estimated Ship Date: Jun 12, 2026 if ordered today

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Estimated Ship Date: Jun 12, 2026 if ordered today

BTR Platinum Valve Spring Kits SK707/0560/BB

Valve Spring Kit, Platinum, Dual, Standard, Titanium Retainer, 0.060 in. Thick, 409 lbs./in. Spring Rate, Factory Valve Guides, Kit

Part Number: BTC-SK707-0560BB

Not Yet Reviewed

Estimated Ship Date: May 18, 2026 if ordered today

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Estimated Ship Date: May 18, 2026 if ordered today

Manley NexTek Valve Springs 221418-32

SPRING-COYOTE 5.0L VALVE

Part Number: MAN-221418-32

Not Yet Reviewed

Estimated Ship Date: Jun 12, 2026 if ordered today

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Estimated Ship Date: Jun 12, 2026 if ordered today

BTR Platinum Valve Spring Kits SK004/S/6560

Valve Spring Kit, Platinum, Dual, Standard, Steel Retainer, 0.060 in. Thick, 462 lbs./in. Spring Rate, Factory Valve Guides, Kit

Part Number: BTC-SK004-S-6560

Not Yet Reviewed

Estimated Ship Date: May 18, 2026 if ordered today

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Estimated Ship Date: May 18, 2026 if ordered today

ATK High Performance LS3/L92 255cc Aluminum Cylinder Heads 2CT13S1

Cylinder Head, 255cc, Intake Runner, 69 cc Combustion Chamber Volume, Assembled, 2.160 Intake Valve Diameter, Angled Plug, LS, Chevy Each.

Part Number: HPE-2CT13S1

Not Yet Reviewed

Estimated Ship Date: Today

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Ajusa Engine Gasket Sets 52233100

Gasket Kit With Cylinder Head Gasket, With Valve Stem Seals Toyota- Both Sides.

Part Number: AJU-52233100

Not Yet Reviewed

Estimated Ship Date: Jun 19, 2026 if ordered today

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Estimated Ship Date: Jun 19, 2026 if ordered today

Ajusa Engine Gasket Sets 52276900

Gasket Kit With Cylinder Head Gasket, With Valve Stem Seals Bmw

Part Number: AJU-52276900

Not Yet Reviewed

Estimated Ship Date: Jun 19, 2026 if ordered today

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Estimated Ship Date: Jun 19, 2026 if ordered today

Ajusa Engine Gasket Sets 52482500

Gasket Kit With Cylinder Head Gasket, With Valve Stem Seals Infiniti - Both Sides.

Part Number: AJU-52482500

Not Yet Reviewed

Estimated Ship Date: Jun 17, 2026 if ordered today

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Estimated Ship Date: Jun 17, 2026 if ordered today

Ajusa Engine Gasket Sets 52146600

Gasket Kit With Cylinder Head Gasket, With Valve Stem Seals Mercedes

Part Number: AJU-52146600

Not Yet Reviewed

Estimated Ship Date: Jun 17, 2026 if ordered today

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Estimated Ship Date: Jun 17, 2026 if ordered today

660 Results Found For "valve stems"