Engines & Engine Parts at Summit Racing

Summit Racing™ Valve Springs SUM-174015BP-1

Hemi Beehive Springs, .680 Max Lift @ 150 Lb. seat @ 1.800 Installed, 429 @1.120 Open. 1.070 C.B., 1.290 Dia., 410 Rate, Like PAC 1276X PSI 1516

Part Number: SUM-174015BP-1

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Dura-Bond Valve Spring Booster Shims 3095

Dura-Bond Valve Spring Booster Shims 3095

Valve Spring Shims, Steel, 1.330 in. Outside Diameter, .030 in. Thick, Set of 100

Part Number: DUR-3095

5.0 out of 5 stars ( 1 )

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Summit Racing™ Valve Springs SUM-174013DP-16

LS Dual Springs, Solid Roller.765 Max Lift @ 250 Lb. seat @ 1.800 Installed, 860 Lb. @ 1.050 Open, .985 C.B., 1.300 O.D., 813 Rate, Like PAC 1335

Part Number: SUM-174013DP-16

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PAC Racing 1200 Series Circle Track Valve Springs PAC-1245

Valve Spring, 1200 Series Circle Track, Dual, 1.550 in. O.D., 526 lbs./in. Rate, 1.200 in. Coil Bind Height, Each

Part Number: RSC-PAC-1245

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PAC Racing Specialty & Class Specific Valve Springs PAC-1280X

Valve Springs, RPM Series, Beehive, Single, 1.282 in./1.077 O.D., 286 lbs./in. Rate, 1.181 in. Coil Bind Height, Each

Part Number: RSC-PAC-1280X

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Estimated Ship Date: Jun 2, 2026 if ordered today

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Estimated Ship Date: Jun 2, 2026 if ordered today

COMP Cams Valve Spring Shims 4746-1

Valve Spring Shim, Steel, Hardened, 1.640 in. Outside Diameter, .030 in. Thick, Each

Part Number: CCA-4746-1

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Estimated Ship Date: Jun 5, 2026 if ordered today

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Estimated Ship Date: Jun 5, 2026 if ordered today

PAC Racing Valve Spring Seats and Cups PAC-S114-16

Steel Spring Seats (0.060 Thickness)

Part Number: RSC-PAC-S114-16

5.0 out of 5 stars ( 1 )

Estimated Ship Date: Jun 4, 2026 if ordered today

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Estimated Ship Date: Jun 4, 2026 if ordered today

Need It Sooner? We recommend these similar substitute parts:

PAC Racing Valve Spring Seats and Cups PAC-S114

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Estimated Ship Date: Apr 20, 2026

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BTR Valve Spring Locators SL565045-16

Valve Spring Locators SPRING S FOR BRONZE GUIDES .045 THICK

Part Number: BTC-SL565045-16

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PAC Racing 1400 Series Valve Springs PAC-1421

Valve Springs, 1400 Series, Single, 1.305 in. Outside Diameter, 437 lb/in., 0.943 in Inside Diameter, Each

Part Number: RSC-PAC-1421

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PAC Racing Valve Spring Seats and Cups PAC-S115-16

Steel Spring Seats (0.060 Thickness)

Part Number: RSC-PAC-S115-16

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Estimated Ship Date: Jun 4, 2026 if ordered today

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Estimated Ship Date: Jun 4, 2026 if ordered today

Manley Super 7 Degree Valve Spring Retainers 23612-16

Valve Spring Retainers, Chromoly, 7 Degree Lock Style, 1.076 in. Beehive Spring, Fits 221431 Spring, Set of 16

Part Number: MAN-23612-16

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COMP Cams Tool Steel Valve Spring Retainers 1718-16

Valve Spring Retainers, Tool Steel, 10 degree, 1.500 in. Outer Spring O.D., Set of 16

Part Number: CCA-1718-16

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Estimated Ship Date: Jun 5, 2026 if ordered today

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Estimated Ship Date: Jun 5, 2026 if ordered today

PAC Racing Valve Spring Seats and Cups PAC-S128

Steel Spring Seats (0.060 Thickness)

Part Number: RSC-PAC-S128

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PAC Racing RPM Series Valve Springs PAC-1207X

Valve Springs, RPM Series, Dual, 1.304 in. O.D., 433 lbs./in. Rate, 1.000 in. Coil Bind Height, Each

Part Number: RSC-PAC-1207X

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COMP Cams Titanium Valve Spring Retainers 788-1

Valve Spring Retainers, Titanium, 7 Degree, 1.055 in. Outside Diameter, .640 in. Inside Diameter, Each

Part Number: CCA-788-1

5.0 out of 5 stars ( 1 )

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Manley NexTek Valve Springs 221450-16

Valve Springs, Triple, 1.677 in. Outside Diameter, 770 lbs./in. Rate, 1.142 in. Coil Bind Height, Set of 16

Part Number: MAN-221450-16

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Estimated Ship Date: May 26, 2026 if ordered today

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Estimated Ship Date: May 26, 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

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Estimated Ship Date: May 26, 2026 if ordered today

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Estimated Ship Date: May 26, 2026 if ordered today

COMP Cams Valve Springs 26915-1

Valve Spring, Single, 1.055 in. Outside Diameter, 313 lbs./in. Rate, 1.085 in. Coil Bind Height, Each

Part Number: CCA-26915-1

5.0 out of 5 stars ( 1 )

Estimated Ship Date: Jun 5, 2026 if ordered today

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Estimated Ship Date: Jun 5, 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

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Estimated Ship Date: Apr 28, 2026 if ordered today

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Estimated Ship Date: Apr 28, 2026 if ordered today

COMP Cams Valve Springs 961-16

Valve Springs, Single, 1.390 in. Outside Diameter, 313 lbs./in. Rate, 1.260 in. Coil Bind Height, Set of 16

Part Number: CCA-961-16

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Estimated Ship Date: Jun 5, 2026 if ordered today

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Estimated Ship Date: Jun 5, 2026 if ordered today

COMP Cams Titanium Valve Spring Retainers 791-16

Valve Spring Retainers, Titanium, 7 Degree, .959 in. O.D., .630 in. I.D., Ford, 4.6L, 2-Valve, Set of 16

Part Number: CCA-791-16

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Estimated Ship Date: Jun 5, 2026 if ordered today

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Estimated Ship Date: Jun 5, 2026 if ordered today

Manley Titanium Valve Spring Retainers 23684-16

Valve Spring Retainers, 10 degree, 1.500 in. O.D., Titanium, Set of 16

Part Number: MAN-23684-16

4.0 out of 5 stars ( 1 )

Estimated Ship Date: May 26, 2026 if ordered today

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Estimated Ship Date: May 26, 2026 if ordered today

COMP Cams Valve Spring Locators 4705-1

Valve Spring Locator, Inside Locating Shoulder, Steel, 0.060 in. Thick, 1.300 in. O.D., 0.570 in. I.D., 0.875 in. Spring I.D., Each

Part Number: CCA-4705-1

4.0 out of 5 stars ( 1 )

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Dart Replacement Valve Springs 22000020

Valve Spring, Dual, 1.437 in. Outside Diameter, 409 lbs./in. Rate, 1.050 in. Coil Bind Height, Each

Part Number: DRT-22000020

4.67 out of 5 stars ( 3 )

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COMP Cams Titanium Valve Spring Retainers 733-16

Valve Spring Retainers, Titanium, 10 Degree, 1.625 in. Outside Diameter, .765 in. Inside Diameter, Set of 16

Part Number: CCA-733-16

5.0 out of 5 stars ( 1 )

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