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Manley Severe Duty Series Gen II Custom Valves 11219-8

Valves, Exhaust, Stainless Steel, 2.060 in. Diameter,.342 in. Stem, 6.700 in. Length, Universal, Set of 8

Part Number: MAN-11219-8

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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

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Manley Severe Duty Pro Flo Series Stainless Steel Valves 11835-8

Valves, Exhaust, Stainless Steel, 1.725 in. Diameter, .371 in. Stem, 5.374 in. Length, Chevy, Set of 8

Part Number: MAN-11835-8

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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 Severe Duty Series Gen II Custom Valves 11226-8

Valves, Intake, Stainless Steel, 2.200 in. Diameter, .274 in. Stem, 5.600 in. Length, Universal, Set of 8

Part Number: MAN-11226-8

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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

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Manley Severe Duty Series Stainless Steel Valves 11547-8

Valves, Exhaust, Stainless Steel, 1.710 in. Diameter, .342 in. Stem, 4.668 in. Length, Oldsmobile V8, Set of 8

Part Number: MAN-11547-8

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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 Valves 11866-8

Valves, Intake, NK-844 Stainless, 2.125 in. Diameter, .3415 in. Stem, 5.125 in. Length, Set of 8

Part Number: MAN-11866-8

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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 Gen II Custom Valves 11203-8

Valve, Exhaust, Stainless Steel, 1.625 in. Diameter, .342 in. Stem, 5.50 in. Length, Universal, Set of 8

Part Number: MAN-11203-8

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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

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Manley Race Series Gen II Custom Valves 11206-8

Valves, Intake, Stainless Steel, 2.100 in. Diameter, .311 in. Stem, 5.700 in. Length, Universal, Set of 8

Part Number: MAN-11206-8

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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

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Pioneer Valve Seals OS-1067-100

Valve Stem Seals, PTFE, Positive Stop, .531 in. Guide, 3/8 in. Valve Stem, Set of 100

Part Number: PIO-OS-1067-100

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Estimated Ship Date: May 18, 2026 if ordered today

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Estimated Ship Date: May 18, 2026 if ordered today

COMP Cams Engine Valve Stem Oil Seals 6071-8

SS SOLID STEM VALVES, EXHAUST 1.575" X 8MM RHS LS7 SMALL BORE

Part Number: CCA-6071-8

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Estimated Ship Date: Jun 23, 2026 if ordered today

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Estimated Ship Date: Jun 23, 2026 if ordered today

Turbosmart Gen-V Race Port Blow-Off Valves TS-0208-1112

BOV Pro Port Black, BOV Pro Port Black

Part Number: TBS-TS-0208-1112

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COMP Cams Titanium 8 Degree Valve Locks 636-16

COMP Cams Titanium 8 Degree Valve Locks 636-16

Valve Locks, Machined, Titanium, 8 Degree, 1-Groove, 11/32 in. Valve Stem, Set of 32

Part Number: CCA-636-16

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Estimated Ship Date: Jun 23, 2026 if ordered today

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Estimated Ship Date: Jun 23, 2026 if ordered today

COMP Cams Super Valve Locks 638-16

Valve Locks, Machined, Titanium, 10 Degree, 1-Groove, 11/32 in. Valve Stem, Set of 32

Part Number: CCA-638-16

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Estimated Ship Date: Jun 23, 2026 if ordered today

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Estimated Ship Date: Jun 23, 2026 if ordered today

Manley Severe Duty Series Stainless Steel Valves 11853-8

Valves, Exhaust, XH-428 Stainless, 1.655 in. Head Diameter, 5.167 in. Length, Ford, 351C, Set of 8

Part Number: MAN-11853-8

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Estimated Ship Date: Today

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Turbosmart Gen-V Race Port Blow-Off Valves TS-0204-1144

Blow-Off Valve, Gen-V, Adjustable, Aluminum, Red Anodized, Female Flange, Each

Part Number: TBS-TS-0204-1144

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 Severe Duty Series Stainless Steel Valves 11747-8

Valves, Exhaust, XH-428 Stainless, 1.500 in. Diameter, 5.140 in. Length, Chevy, Small Block, Set of 8

Part Number: MAN-11747-8

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

Manley Race Series Stainless Steel Valves 11167-12

Valves, VALVE-R/M TOYOTA 1FZ-FE 32.0mm

Part Number: MAN-11167-12

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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

Milodon Megaflow Competition Valves 45265-8

Valves, Exhaust, Race, Stainless Steel, 1.88 in. Diameter, Mopar, Big Block, 383 - 440, Set of 8

Part Number: MIL-45265-8

5.0 out of 5 stars ( 1 )

Estimated Ship Date: Jul 28, 2026 if ordered today

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Estimated Ship Date: Jul 28, 2026 if ordered today

Manley Severe Duty Pro Flo Series Stainless Steel Valves 11754-8

VALVE-S/D 2.125,+.300

Part Number: MAN-11754-8

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

COMP Cams Titanium Valve Spring Retainers 716-16

Valve Spring Retainers, Conical, Dual, Titanium, 7 degree, 1.442 in. O.D., 0.344 in. Stem Diameter, Set of 16

Part Number: CCA-716-16

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Estimated Ship Date: Jun 23, 2026 if ordered today

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Estimated Ship Date: Jun 23, 2026 if ordered today

COMP Cams Steel Valve Spring Retainers 745-100

Valve Spring Retainers, Beehive, Single, Steel, 7 degree, 1.437 in./1.500 in. O.D., 0.310 in./0.342 in./0.372 in. Stem Diameter, Set of 100

Part Number: CCA-745-100

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Estimated Ship Date: Jun 23, 2026 if ordered today

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Estimated Ship Date: Jun 23, 2026 if ordered today

COMP Cams Steel Valve Spring Retainers 782-100

Valve Spring Retainers, Steel, 1.55 in. Diameter, 7 Degree, .342 in. Stem Diameter, Set of 100

Part Number: CCA-782-100

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Estimated Ship Date: Jun 23, 2026 if ordered today

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Estimated Ship Date: Jun 23, 2026 if ordered today

BTR Platinum Valve Spring Kits SK001/S/6560/BB

Valve Spring Kit, Platinum, Dual, Standard, Steel Retainer, 0.060 in. Thick, 377 lbs./in., Bronze Valve Guides, Kit

Part Number: BTC-SK001S6560BB

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Estimated Ship Date: Today

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BTR Platinum Valve Spring Kits SK012/VSLS

VALVE SPRING, BTR PLATINUM DODGE VIPER DUAL SPRING KIT - .660" LIFT

Part Number: BTC-SK012VSLS

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 221437-16

Valve Springs, Single, 1.175 in. Outside Diameter, 255 lbs./in. Rate, 1.080 in. Coil Bind Height, Set of 16

Part Number: MAN-221437-16

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 SK010/VSLS

VALVE SPRING, BTR PLATINUM DODGE VIPER DUAL SPRING KIT - .660" LIFT

Part Number: BTC-SK010VSLS

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

1,591 Results Found For "valve stems"