806 Results Found For "spring"

Quicksilver Valve Spring Kit 383 CT/409 CT Aluminum Heads

Part Number: QSV-8M0189858

Not Yet Reviewed

Estimated Ship Date: Today

• Free Shipping

VALVE SPRING RETAINER, BTR TITANIUM RETAINERS - LS - BULK BAG OF 200 - SR001-200

Part Number: BTC-SR001200

Not Yet Reviewed

Estimated Ship Date: Nov 11, 2025 if ordered today

• Drop Ship
• Free Shipping
• Special Order

VALVE SPRING RETAINER, BTR TITANIUM DUAL SPRING RETAINER FOR PLATINUM SPRINGS minus .045" installed height (fit PAC 1200 & 1900) Set of 200

Part Number: BTC-SR008200

Not Yet Reviewed

Estimated Ship Date: Nov 11, 2025 if ordered today

• Drop Ship
• Free Shipping
• Special Order

VALVE SPRING RETAINER, BTR TITANIUM RETAINER - LS9 - PACK OF 200 - SR006-200

Part Number: BTC-SR006200

Not Yet Reviewed

Estimated Ship Date: Nov 11, 2025 if ordered today

• Drop Ship
• Free Shipping
• Special Order

.660" Lift BTR Platinum Dual Valve Spring, Bag of 100

Part Number: BTC-SP001-100

Not Yet Reviewed

Estimated Ship Date: Nov 10, 2025 if ordered today

• Drop Ship
• Free Shipping
• Special Order

DUAL VALVE SPRING, .660" LIFT, 1.320"OD BULK PACK

Part Number: CCA-26925-100

Not Yet Reviewed

Estimated Ship Date: Dec 22, 2025 if ordered today

• Drop Ship
• Free Shipping
• Special Order

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

Part Number: BTC-SR004-200

Not Yet Reviewed

Estimated Ship Date: Nov 11, 2025 if ordered today

• Drop Ship
• Free Shipping
• Special Order

Shim-in-Tappet Spring Kit, Titanium, 0.445" Lift, Suzuki®, GSX-R 1000, 2007-2008

Part Number: KPM-60-62000

Not Yet Reviewed

Estimated Ship Date: Nov 3, 2025 if ordered today

• Free Shipping
• Special Order

Shim-in-Tappet Spring Kit, Titanium, 0.445" Lift, Suzuki®, GSX-R 1000, 2009-2016

Part Number: KPM-60-62050

Not Yet Reviewed

Estimated Ship Date: Nov 3, 2025 if ordered today

• Free Shipping
• Special Order

Spring Kit, .500 Lift, BMW, M3 E36

Part Number: KPM-90-90010

Not Yet Reviewed

Estimated Ship Date: Nov 10, 2025 if ordered today

• Free Shipping
• Special Order

SOLID ROLLER SPRING W RETAINER

Part Number: PMX-2121SRT

Not Yet Reviewed

Estimated Ship Date: Dec 3, 2025 if ordered today

• Free Shipping
• Special Order

Valve Springs, Dual, Titanium Retainers, Locks, Lower Collars, Shims, Triumph, Kit

Part Number: KPM-70-70035

Not Yet Reviewed

Estimated Ship Date: Nov 3, 2025 if ordered today

• Free Shipping
• Special Order

Cylinder Head, GenX® 255, CNC Comp Port, Assembled, 69cc CNC Chamber, 450 Lb. Springs, Ti Retain, GM LSX, Each

Part Number: TFS-3261T002-C01

4.25 out of 5 stars ( 4 )

Estimated Ship Date: Today

• Free Shipping

Cylinder Head, PowerPort® 270, Max Wedge, CNC Comp Port, 1.56" Springs, Ti Retain, Big Chrysler, Mopar, Each

Part Number: TFS-6161T784-C01

5.0 out of 5 stars ( 2 )

Estimated Ship Date: Today

• Free Shipping

Cylinder Head, PowerPort® 240, CNC Street Port, Assy, 1.56" Dual Springs, Ti Retain, Big Chrysler, Mopar, Each

Part Number: TFS-6161T784-C00

4.67 out of 5 stars ( 6 )

Estimated Ship Date: Today

• Free Shipping

Cylinder Head, PowerPort® Cleveland 225, Raised Exhaust Port, Assembled, 60cc Chamber, 1.550 in. Springs, Titanium Retainer, Ford 351C, Each

Part Number: TFS-5161T004-C01

5.0 out of 5 stars ( 1 )

Estimated Ship Date: Today

• Free Shipping

Cylinder Head, GenX® 255, CNC Comp Port, Assy, 69cc CNC Chamber, 450 lbs. Springs, Ti Retain, 6-Bolt, GM LSX, Each

Part Number: TFS-3261T004-C01

Not Yet Reviewed

Estimated Ship Date: Today

• Free Shipping

Cylinder Head, PowerPort® 325, CNC Comp Ported, Assy, 78cc CNC Chambers, 1.55" Springs, Ford 429/460, Each

Part Number: TFS-53410008-C01

5.0 out of 5 stars ( 1 )

Estimated Ship Date: Today

• Free Shipping

Cylinder Head, PowerPort® 325, CNC Comp Ported, Assy, 78cc CNC Chambers, 1.46" Springs, Ford 429/460, Each

Part Number: TFS-53410007-C01

5.0 out of 5 stars ( 1 )

Estimated Ship Date: Today

• Free Shipping

Cylinder Head, PowerPort® 270, Max Wedge, CNC Comp Ported, Assembled, 1.55" Springs, Big Chrysler, Mopar, Each

Part Number: TFS-61617802-C01

4.75 out of 5 stars ( 4 )

Estimated Ship Date: Today

• Free Shipping

Cylinder Head, Super 23® 230, CNC Comp Port, Assy, 70cc CNC Chambers, 460 Spring, Ti Retain, Small Chevy, Each

Part Number: TFS-3241T001-C03

Not Yet Reviewed

Estimated Ship Date: Today

• Free Shipping

Cylinder Head, GenX® 260, CNC Comp Port, Assembled, 70cc CNC Chamber, 450 Lb. Springs, Ti Retain, GM LSX, Each

Part Number: TFS-3271T002-C01

5.0 out of 5 stars ( 1 )

Estimated Ship Date: Jan 22, 2026 if ordered today

• Free Shipping

Cylinder Head, Twisted Wedge® 185, Fast As Cast®, Assy, 38cc Chambers, 90 Lb. Springs, Ford 4.6/5.4L 2V, Each

Part Number: TFS-51910001-M38

5.0 out of 5 stars ( 2 )

Estimated Ship Date: Jan 20, 2026 if ordered today

• Free Shipping

Cylinder Head, PowerPort® 290, Fast As Cast®, Assy, 74cc Chambers, 460 lbs. Spring, Ti Ret., CNC Combustion Chamber, Ford 429/460, Each

Part Number: TFS-5341T003-M74

Not Yet Reviewed

Estimated Ship Date: Dec 4, 2025 if ordered today

• Free Shipping
• Special Order

Cylinder Head, Twisted Wedge® 185, Fast As Cast®, Assy, 38cc Chambers, 125 Lb. Springs, Ford 4.6/5.4L 2V, Each

Part Number: TFS-51910003-M38

Not Yet Reviewed

Estimated Ship Date: Jan 20, 2026 if ordered today

• Free Shipping