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Results 126 - 150 of 938

PAC Racing 1200 Series Drag Race Valve Springs PAC-1249-16

PAC Racing 1200 Series Drag Race Valve Springs PAC-1249-16

PAC Racing 1200 Series Drag Race Valve Springs PAC-1249-16

Valve Springs, 1200 Series Drag Race, Triple, 1.645 in. O.D., 689 lbs./in. Rate, 1.130 in. Coil Bind Height, Set of 16

Part Number: RSC-PAC-1249-16

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PAC Racing Valve Spring Shims PAC-S192

PAC Racing Valve Spring Shims PAC-S192

PAC Racing Valve Spring Shims PAC-S192

Valve Spring Shims, Hardened, 1.5 in. O.D., 0.645 in. I.D., 0.050 in. Thick, Each

Part Number: RSC-PAC-S192

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PAC Racing 1300 Series Drag Race Valve Springs PAC-1358

PAC Racing 1300 Series Drag Race Valve Springs PAC-1358

PAC Racing 1300 Series Drag Race Valve Springs PAC-1358

Valve Spring, 1300 Series Drag Race, Triple, 1.645 in. O.D., 688 lbs./in. Rate, 1.130 in. Coil Bind Height, Each

Part Number: RSC-PAC-1358

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PAC Racing 1900 Series Hot Rod Valve Springs PAC-1901-16

PAC Racing 1900 Series Hot Rod Valve Springs PAC-1901-16

PAC Racing 1900 Series Hot Rod Valve Springs PAC-1901-16

Valve Springs, 1900 Series Hot Rod, Dual, 1.540 in. O.D., 492 lbs./in. Rate, 1.130 in. Coil Bind Height, Set of 16

Part Number: RSC-PAC-1901-16

Not Yet Reviewed

Estimated Ship Date: Apr 17, 2026 if ordered today

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Estimated Ship Date: Apr 17, 2026 if ordered today

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PAC Racing Hot Rod Series Valve Springs PAC-1901

PAC Racing Hot Rod Series Valve Springs PAC-1901

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PAC Racing 1400 Series Valve Springs PAC-1421-16

PAC Racing 1400 Series Valve Springs PAC-1421-16

PAC Racing 1400 Series Valve Springs PAC-1421-16

Valve Springs, 1400 Series, Single, 1.305 in. Outside Diameter, 437 lb/in., 0.943 in Inside Diameter, Set of 16

Part Number: RSC-PAC-1421-16

Not Yet Reviewed

Estimated Ship Date: Apr 17, 2026 if ordered today

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Estimated Ship Date: Apr 17, 2026 if ordered today

PAC Racing RPM Series Valve Springs PAC-1282LX-16

PAC Racing RPM Series Valve Springs PAC-1282LX-16

PAC Racing RPM Series Valve Springs PAC-1282LX-16

VALVE SPRING SET

Part Number: RSC-PAC1282LX-16

Not Yet Reviewed

Estimated Ship Date: Apr 17, 2026 if ordered today

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Estimated Ship Date: Apr 17, 2026 if ordered today

PAC Racing 1900 Series Hot Rod Valve Springs PAC-1940-16

PAC Racing 1900 Series Hot Rod Valve Springs PAC-1940-16

PAC Racing 1900 Series Hot Rod Valve Springs PAC-1940-16

Valve Springs, 1900 Series Hot Rod, Dual, 1.555 in. O.D., 469 lbs./in. Rate, 1.150 in. Coil Bind Height, Set of 16

Part Number: RSC-PAC-1940-16

5.0 out of 5 stars ( 1 )

Estimated Ship Date: Apr 20, 2026 if ordered today

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Estimated Ship Date: Apr 20, 2026 if ordered today

PAC Racing 1200 Series Valve Springs PAC-1233

PAC Racing 1200 Series Valve Springs PAC-1233

PAC Racing 1200 Series Valve Springs PAC-1233

Valve Spring, 1200 Series, Beehive, Single, 1.025 in. O.D., 300 lbs./in. Rate, 1.060 in. Coil Bind Height, Each

Part Number: RSC-PAC-1233

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PAC Racing 1200 Series Circle Track Valve Springs PAC-1200-16

PAC Racing 1200 Series Circle Track Valve Springs PAC-1200-16

PAC Racing 1200 Series Circle Track Valve Springs PAC-1200-16

Valve Springs, 1200 Series Circle Track, Single, 1.244 in. O.D., 450 lbs./in. Rate, 1.100 in. Coil Bind Height, Set of 16

Part Number: RSC-PAC-1200-16

Not Yet Reviewed

Estimated Ship Date: Apr 17, 2026 if ordered today

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PAC Racing Valve Spring Seats and Cups PAC-S127-16

PAC Racing Valve Spring Seats and Cups PAC-S127-16

PAC Racing Valve Spring Seats and Cups PAC-S127-16

Steel Spring Seats (0.030 thick)

Part Number: RSC-PAC-S127-16

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PAC Racing Valve Locks PAC-LR8065

PAC Racing Valve Locks PAC-LR8065

PAC Racing Valve Locks PAC-LR8065

Recessed Steel Valve Locks - Standard 10 degree - Radius Groove - Standard Install Height

Part Number: RSC-PAC-LR8065

Not Yet Reviewed

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PAC Racing Valve Locks PAC-L8114

PAC Racing Valve Locks PAC-L8114

PAC Racing Valve Locks PAC-L8114

Valve Locks, Machined, Steel, 7 Degree, 1-Groove, 0.315 in. Valve Stem, Pair

Part Number: RSC-PAC-L8114

5.0 out of 5 stars ( 1 )

Estimated Ship Date: Today

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PAC Racing 1200 Series Valve Springs PAC-1283-16

PAC Racing 1200 Series Valve Springs PAC-1283-16

PAC Racing 1200 Series Valve Springs PAC-1283-16

Valve Spring, 1200 Series, Beehive, Single, 1.250 in. Outside Diameter, 363 lb/in., 0.845 in Inside Diameter, Set of 16

Part Number: RSC-PAC-1283-16

Not Yet Reviewed

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PAC Racing 1200 Series Circle Track Valve Springs PAC-1239-16

PAC Racing 1200 Series Circle Track Valve Springs PAC-1239-16

PAC Racing 1200 Series Circle Track Valve Springs PAC-1239-16

Valve Springs, 1200 Series Circle Track, Dual, 1.550 in. Outside Diameter, 540 lb/in., 0.720 in Inside Diameter, Set of 16

Part Number: RSC-PAC-1239-16

Not Yet Reviewed

Estimated Ship Date: Apr 17, 2026 if ordered today

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Estimated Ship Date: Apr 17, 2026 if ordered today

PAC Racing Valve Spring Seats and Cups PAC-S119-16

PAC Racing Valve Spring Seats and Cups PAC-S119-16

PAC Racing Valve Spring Seats and Cups PAC-S119-16

Steel Spring Seats (0.060 Thickness)

Part Number: RSC-PAC-S119-16

Not Yet Reviewed

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PAC Racing Springs Valve Spring Retainers PAC-R436

PAC Racing Springs Valve Spring Retainers PAC-R436

PAC Racing Springs Valve Spring Retainers PAC-R436

RETAINER 64 TITANIUM

Part Number: RSC-PAC-R436

Not Yet Reviewed

Estimated Ship Date: Feb 26, 2026 if ordered today

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Estimated Ship Date: Feb 26, 2026 if ordered today

PAC Racing 1200 Series Circle Track Valve Springs PAC-1201X-16

PAC Racing 1200 Series Circle Track Valve Springs PAC-1201X-16

PAC Racing 1200 Series Circle Track Valve Springs PAC-1201X-16

Valve Springs, 1200 Series Circle Track, Single, 1.260 in. O.D., 540 lbs./in. Rate, 1.115 in. Coil Bind Height, Set of 16

Part Number: RSC-PAC-1201X-16

Not Yet Reviewed

Estimated Ship Date: Apr 17, 2026 if ordered today

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Estimated Ship Date: Apr 17, 2026 if ordered today

PAC Racing 500 Series Valve Spring Retainers PAC-R501

PAC Racing 500 Series Valve Spring Retainers PAC-R501

PAC Racing 500 Series Valve Spring Retainers PAC-R501

Valve Spring Retainers, 500 Series, Titanium, 1.475 in. Outer Spring O.D., 10 degree Lock, Triple Springs, Each

Part Number: RSC-PAC-R501

Not Yet Reviewed

Estimated Ship Date: Apr 21, 2026 if ordered today

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Estimated Ship Date: Apr 21, 2026 if ordered today

PAC Racing Valve Locks PAC-L8006-16

PAC Racing Valve Locks PAC-L8006-16

PAC Racing Valve Locks PAC-L8006-16

Titanium Valve Locks - Standard 10 degree - Radius Groove - Standard Install Height

Part Number: RSC-PAC-L8006-16

Not Yet Reviewed

Estimated Ship Date: Apr 17, 2026 if ordered today

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Estimated Ship Date: Apr 17, 2026 if ordered today

PAC Racing 1300 Series Drag Race Valve Springs PAC-1356

PAC Racing 1300 Series Drag Race Valve Springs PAC-1356

PAC Racing 1300 Series Drag Race Valve Springs PAC-1356

Valve Spring, 1300 Series Drag Race, Dual, 1.500 in. Outside Diameter, 780 lb/in., 0.726 in Inside Diameter, Each

Part Number: RSC-PAC-1356

Not Yet Reviewed

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PAC Racing 1300 Series Drag Race Valve Springs PAC-1329-16

PAC Racing 1300 Series Drag Race Valve Springs PAC-1329-16

PAC Racing 1300 Series Drag Race Valve Springs PAC-1329-16

1.500 OD 2.150 0.900 inch lift Dual Spring

Part Number: RSC-PAC-1329-16

Not Yet Reviewed

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PAC Racing 1300 Series Drag Race Valve Springs PAC-1329

PAC Racing 1300 Series Drag Race Valve Springs PAC-1329

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PAC Racing 1300 Series Valve Springs PAC-1340-16

PAC Racing 1300 Series Valve Springs PAC-1340-16

PAC Racing 1300 Series Valve Springs PAC-1340-16

Valve Spring, 1300 Series, Dual, 1.500 in. Outside Diameter, 467 lb/in., 0.790 in Inside Diameter, Set of 16

Part Number: RSC-PAC-1340-16

Not Yet Reviewed

Estimated Ship Date: Apr 17, 2026 if ordered today

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Estimated Ship Date: Apr 17, 2026 if ordered today

PAC Racing Valve Locks PAC-LR8027-16

PAC Racing Valve Locks PAC-LR8027-16

PAC Racing Valve Locks PAC-LR8027-16

Recessed Steel Valve Locks - Standard 10 degree - Square Groove - +0.050 Install Height

Part Number: RSC-PACLR802716

Not Yet Reviewed

Estimated Ship Date: Apr 17, 2026 if ordered today

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Estimated Ship Date: Apr 17, 2026 if ordered today

PAC Racing Valve Locks PAC-L8093-16

PAC Racing Valve Locks PAC-L8093-16

PAC Racing Valve Locks PAC-L8093-16

Steel Valve Locks - Standard 10 degree - Square Groove - +0.050 Install Height

Part Number: RSC-PAC-L8093-16

Not Yet Reviewed

Estimated Ship Date: Apr 17, 2026 if ordered today

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Estimated Ship Date: Apr 17, 2026 if ordered today

PAC Racing 500 Series Valve Spring Retainers PAC-R524-16

PAC Racing 500 Series Valve Spring Retainers PAC-R524-16

PAC Racing 500 Series Valve Spring Retainers PAC-R524-16

Solid Stop Retainer - Heavy Duty Top for abusive Top Alcohol Engines. Dual Valve Spring Retainer. Features

Part Number: RSC-PAC-R524-16

Not Yet Reviewed

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