Availability
Valve Springs
Valve Spring Retainer, Chevy LS Valve Spring, Steel, ID Locator, Machnd Valve Lock & Viton seal,660 Max
Part Number: MAN-26362134KS
Not Yet Reviewed
Estimated Ship Date: Monday 3/23/2026 if shipped by air
Estimated Ship Date: Monday 3/23/2026 if shipped by air
Quicksilver Valve Spring Kit 383 CT/409 CT Aluminum Heads
Part Number: QSV-8M0189858
Not Yet Reviewed
Estimated Ship Date: Monday 3/23/2026 if shipped by air
Estimated Ship Date: Monday 3/23/2026 if shipped by air
Quicksilver Valve Spring Kit 357 CT Iron Heads
Part Number: QSV-8M0120862
Not Yet Reviewed
Estimated Ship Date: Monday 3/23/2026 if shipped by air
Estimated Ship Date: Monday 3/23/2026 if shipped by air
SPRING UPGRADE KIT
Part Number: HRS-98118-K1
Not Yet Reviewed
Estimated Ship Date: Monday 3/23/2026 if shipped by air
Estimated Ship Date: Monday 3/23/2026 if shipped by air
Valve Springs, Retainer, Single Spring, Titanium Retainer, Seal, Audi, Bentley, Lamborghini, Porsche, Volkswagen, Kit
Part Number: AXR-MS100258
Not Yet Reviewed
Estimated Ship Date: Apr 8, 2026 if ordered today
Estimated Ship Date: Apr 8, 2026 if ordered today
Valve Spring Kit, Platinum, Dual, Standard, Titanium Retainer, 377 lbs./in. Spring Rate, Factory Valve Guides, Kit
Part Number: BTC-SK006-0545BB
Not Yet Reviewed
Estimated Ship Date: Apr 7, 2026 if ordered today
Estimated Ship Date: Apr 7, 2026 if ordered today
VALVE SPRING, BTR PLATINUM DODGE VIPER DUAL SPRING KIT - .660" LIFT
Part Number: BTC-SK012VSLS
Not Yet Reviewed
Estimated Ship Date: Apr 7, 2026 if ordered today
Estimated Ship Date: Apr 7, 2026 if ordered today
Valve Spring Kit, Platinum, Dual, Standard, Titanium Retainer, 377 lbs./in. Spring Rate, Bronze Valve Guides, Kit
Part Number: BTC-SK006-6560BB
Not Yet Reviewed
Estimated Ship Date: Apr 7, 2026 if ordered today
Estimated Ship Date: Apr 7, 2026 if ordered today
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: Apr 7, 2026 if ordered today
Estimated Ship Date: Apr 7, 2026 if ordered today
VALVE SPRING KIT
Part Number: LPE-L230086006
Not Yet Reviewed
Estimated Ship Date: May 18, 2026 if ordered today
Estimated Ship Date: May 18, 2026 if ordered today
Valve Springs, Beehive, Single, 1.310 in. O.D., 372 lbs./in. Rate, 1.100 in. Coil Bind Height, Chrysler, Dodge, Jeep, 6.1L Hemi, Set of 16
Part Number: CCA-26918CB-KIT
Not Yet Reviewed
Estimated Ship Date: May 14, 2026 if ordered today
Estimated Ship Date: May 14, 2026 if ordered today
Valve Springs, Beehive, Retainers, Seats, Seals, Chevy, V8, Duramax, Kit
Part Number: CCA-26125ACS-KIT
Not Yet Reviewed
Estimated Ship Date: May 14, 2026 if ordered today
Estimated Ship Date: May 14, 2026 if ordered today
Valve Springs, High Performance Valve Spring Kits, Beehive, Single, 0.600 in. Maximum Valve Lift, Retainers, Locks, Chrysler, Dodge, Jeep, 6.1L, Kit
Part Number: CCA-26918TB-KIT
Not Yet Reviewed
Estimated Ship Date: May 14, 2026 if ordered today
Estimated Ship Date: May 14, 2026 if ordered today
Valve Springs, High Performance Valve Spring Kits, Beehive, Single, 0.615 in. Maximum Valve Lift, Retainers, 7 degree Locks, Ford, 5.0L, Kit
Part Number: CCA-26001T-KIT
Not Yet Reviewed
Estimated Ship Date: May 14, 2026 if ordered today
Estimated Ship Date: May 14, 2026 if ordered today
Valve Springs, High Performance Valve Spring Kits, Dual, 0.640 in. Maximum Valve Lift, Retainers, Locks, Kit
Part Number: CCA-9801-KIT
Not Yet Reviewed
Estimated Ship Date: May 14, 2026 if ordered today
Estimated Ship Date: May 14, 2026 if ordered today
Valve Springs, High Performance Valve Spring Kits, Beehive, Single, 0.559 in. Maximum Valve Lift, Retainers, 7 degree Locks, Kit
Part Number: CCA-26906TS-KIT
Not Yet Reviewed
Estimated Ship Date: May 14, 2026 if ordered today
Estimated Ship Date: May 14, 2026 if ordered today
Valve Springs, High Performance Valve Spring Kits, Dual, 0.690 in. Maximum Valve Lift, Retainers, 7 degree Locks, Cadillac, Chevrolet, GMC, Kit
Part Number: CCA-26527TS-KIT
Not Yet Reviewed
Estimated Ship Date: May 14, 2026 if ordered today
Estimated Ship Date: May 14, 2026 if ordered today
Valvetrain, Alpha Series Valve Spring and Titanium Retainer Kit Honda F/H-Series VTEC Engines
Part Number: SK2-344-05-1360
Not Yet Reviewed
Estimated Ship Date: Apr 14, 2026 if ordered today
Estimated Ship Date: Apr 14, 2026 if ordered today
Conical Spring, .660" Lift Conical Spring Kit w/ Ti Retainers for '09-'18 Dodge 5.7
Part Number: CCA-7230TC-KIT
Not Yet Reviewed
Estimated Ship Date: May 14, 2026 if ordered today
Estimated Ship Date: May 14, 2026 if ordered today
Valve Springs, High Performance Valve Spring Kits, Conical, Single, 0.615 in. Maximum Valve Lift, Retainers, Locks, Buick, Cadillac, Chevy, GMC, Kit
Part Number: CCA-7228TS-KIT
Not Yet Reviewed
Estimated Ship Date: May 14, 2026 if ordered today
Estimated Ship Date: May 14, 2026 if ordered today
Valve Springs, High Performance Valve Spring Kits, Conical, Single, 0.665 in. Maximum Valve Lift, Retainers, Locks, Cadillac, Chevrolet, GMC, Kit
Part Number: CCA-7230TI-KIT
Not Yet Reviewed
Estimated Ship Date: May 14, 2026 if ordered today
Estimated Ship Date: May 14, 2026 if ordered today
Conical Spring, .630" Lift Conical Spring Kit w/ Ti Retainers for '09-'18 Dodge
Part Number: CCA-7228TC-KIT
Not Yet Reviewed
Estimated Ship Date: May 14, 2026 if ordered today
Estimated Ship Date: May 14, 2026 if ordered today
Conical Valve Spring Kit, Steel Retainers, Spring Seats, Valve Seals, Chevy, LS1, LS3, Kit
Part Number: CCA-7230TS1-KIT
Estimated Ship Date: May 14, 2026 if ordered today
Estimated Ship Date: May 14, 2026 if ordered today
Valve Spring and Retainer Kit, Single, 5.5mm Stem Diameter, 6 Degree Titanium Retainers, 0.990 in. Outside Diameter, Kit
Part Number: MAN-26205
Not Yet Reviewed
Estimated Ship Date: May 4, 2026 if ordered today
Estimated Ship Date: May 4, 2026 if ordered today
Valve Spring and Retainer, NexTek, Dual, 8mm Stem Diameter, 7 Degree Lock, 1.311 in. Spring O.D., Kit
Part Number: MAN-26382038KS
Not Yet Reviewed
Estimated Ship Date: May 6, 2026 if ordered today
Estimated Ship Date: May 6, 2026 if ordered today
Truck / SUV
Jeep®
Restoration
Stock Replacement
Late Model Muscle
Tools
Gifts, Clothing, & More
Circle Track
Street Rod
Powersports
Paint & Body
Marine
Jr Dragster