$25 Off $250 / $50 Off $500, on Summit Racing Brand Products - Use Promo Code: BUILDIT

$25 Off $250 / $50 Off $500, on Summit Racing Brand Products - Use Promo Code: BUILDIT

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PAC Racing Springs Camshafts & Valvetrain

Individual Parts
Part Groups

Results 351 - 375 of 597

PAC Racing Valve Spring Seats and Cups PAC-S132-16

PAC Racing Valve Spring Seats and Cups PAC-S132-16

PAC Racing Valve Spring Seats and Cups PAC-S132-16

Steel Seats - .030 thick

Part Number: RSC-PAC-S132-16

Not Yet Reviewed

Estimated Ship Date: Tomorrow

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PAC Racing Valve Spring Shims PAC-KS94

PAC Racing Valve Spring Shims PAC-KS94

PAC Racing Valve Spring Shims PAC-KS94

Valve Spring Shims, Hardened, 1.5 in. O.D., 0.570 in. I.D., .015 in./.020 in./.030 in./.050 in. Thick, Set of 64

Part Number: RSC-PAC-KS94

5.0 out of 5 stars ( 6 )

Estimated Ship Date: Tomorrow

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PAC Racing 1200 Series Valve Springs PAC-1221

PAC Racing 1200 Series Valve Springs PAC-1221

PAC Racing 1200 Series Valve Springs PAC-1221

Valve Spring, 1200 Series, Dual, 1.300 in. Outside Diameter, 408 lb/in., 0.655 in. Inside Diameter, Each

Part Number: RSC-PAC-1221

Not Yet Reviewed

Estimated Ship Date: Tomorrow

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PAC Racing Valve Locks PAC-L8116

PAC Racing Valve Locks PAC-L8116

PAC Racing Valve Locks PAC-L8116

Valve Locks, 8mm Stem, Single Radius Groove, -0.05 in. Installed Height, 7 Degree Lock Angle, Steel, Machined, Chevy, LS-1, Pair

Part Number: RSC-PAC-L8116

Not Yet Reviewed

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PAC Racing Valve Spring Seats and Cups PAC-S109-16

PAC Racing Valve Spring Seats and Cups PAC-S109-16

PAC Racing Valve Spring Seats and Cups PAC-S109-16

Steel Spring Seats (0.060 Thickness)

Part Number: RSC-PAC-S109-16

Not Yet Reviewed

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PAC Racing 1200 Series Drag Race Valve Springs PAC-1224-16

PAC Racing 1200 Series Drag Race Valve Springs PAC-1224-16

PAC Racing 1200 Series Drag Race Valve Springs PAC-1224-16

Valve Springs, 1200 Series Drag Race, Dual, 1.625 in. O.D., 629 lbs./in. Rate, 1.100 in. Coil Bind Height, Set of 16

Part Number: RSC-PAC-1224-16

4.0 out of 5 stars ( 1 )

Estimated Ship Date: Tomorrow

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PAC Racing 1200 Series Drag Race Valve Springs PAC-1225

PAC Racing 1200 Series Drag Race Valve Springs PAC-1225

PAC Racing 1200 Series Drag Race Valve Springs PAC-1225

Valve Spring, 1200 Series Drag Race, Dual, 1.550 in. O.D., 644 lbs./in. Rate, 1.150 in. Coil Bind Height, Each

Part Number: RSC-PAC-1225

Not Yet Reviewed

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PAC Racing 1200 Series Drag Race Valve Springs PAC-1225-16

PAC Racing 1200 Series Drag Race Valve Springs PAC-1225-16

PAC Racing 1200 Series Drag Race Valve Springs PAC-1225-16

Valve Springs, 1200 Series Drag Race, Dual, 1.550 in. O.D., 644 lbs./in. Rate, 1.150 in. Coil Bind Height, Set of 16

Part Number: RSC-PAC-1225-16

5.0 out of 5 stars ( 2 )

Estimated Ship Date: Tomorrow

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PAC Racing 1200 Series Drag Race Valve Springs PAC-1228-16

PAC Racing 1200 Series Drag Race Valve Springs PAC-1228-16

PAC Racing 1200 Series Drag Race Valve Springs PAC-1228-16

Valve Springs, 1200 Series Drag Race, Dual, 1.625 in. O.D., 629 lbs./in. Rate, 1.100 in. Coil Bind Height, Set of 16

Part Number: RSC-PAC-1228-16

Not Yet Reviewed

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PAC Racing 1200 Series Circle Track Valve Springs PAC-1245-16

PAC Racing 1200 Series Circle Track Valve Springs PAC-1245-16

PAC Racing 1200 Series Circle Track Valve Springs PAC-1245-16

Valve Springs, 1200 Series Circle Track, Dual, 1.550 in. O.D., 526 lbs./in. Rate, 1.200 in. Coil Bind Height, Set of 16

Part Number: RSC-PAC-1245-16

Not Yet Reviewed

Estimated Ship Date: Tomorrow

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PAC Racing 1200 Series Drag Race Valve Springs PAC-1281X-16

PAC Racing 1200 Series Drag Race Valve Springs PAC-1281X-16

PAC Racing 1200 Series Drag Race Valve Springs PAC-1281X-16

Valve Springs, 1200 Series Drag Race, Beehive, Single, 0.551 in. Maximum Valve Lift, 245 lbs./in. Rate, Ford, 5.0L Modular V8, Set of 16

Part Number: RSC-PAC-1281X-16

5.0 out of 5 stars ( 1 )

Estimated Ship Date: Tomorrow

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PAC Racing Valve Locks PAC-L8027-16

PAC Racing Valve Locks PAC-L8027-16

PAC Racing Valve Locks PAC-L8027-16

Valve Locks, 10 degree, Square Groove-style, Machined, Steel, 1-groove, 0.342 in. Stem Diameter, Set of 16 Pairs

Part Number: RSC-PAC-L8027-16

5.0 out of 5 stars ( 1 )

Estimated Ship Date: Tomorrow

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PAC Racing Valve Spring Seats and Cups PAC-S134

PAC Racing Valve Spring Seats and Cups PAC-S134

PAC Racing Valve Spring Seats and Cups PAC-S134

Valve Spring Locator, Inside Locating Shoulder, Chromoly, 1.500 in. O.D., 0.570 in. I.D., 0.030 in. Thick, Each

Part Number: RSC-PAC-S134

5.0 out of 5 stars ( 2 )

Estimated Ship Date: Tomorrow

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PAC Racing 1200 Series Valve Springs PAC-1214

PAC Racing 1200 Series Valve Springs PAC-1214

PAC Racing 1200 Series Valve Springs PAC-1214

Valve Springs, Beehive, Single, 1.061 in. O.D., 191 lbs./in. Rate, 1.020 in. Coil Bind Height, Each

Part Number: RSC-PAC-1214

4.0 out of 5 stars ( 1 )

Estimated Ship Date: Tomorrow

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PAC Racing RPM Series Valve Springs PAC-1217X-16

PAC Racing RPM Series Valve Springs PAC-1217X-16

PAC Racing RPM Series Valve Springs PAC-1217X-16

Valve Springs, RPM Series, Beehive, Single, 1.061 in. O.D., 308 lbs/in. Rate, 0.950 in. Coil Bind Height, Set of 16

Part Number: RSC-PAC-1217X-16

Not Yet Reviewed

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PAC Racing RPM Series Valve Springs PAC-1219X

PAC Racing RPM Series Valve Springs PAC-1219X

PAC Racing RPM Series Valve Springs PAC-1219X

Valve Spring, RPM Series, Beehive, Single, 1.207 in. O.D., 340 lbs/in. Rate, 1.100 in. Coil Bind Height, Each

Part Number: RSC-PAC-1219X

Not Yet Reviewed

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PAC Racing 1200 Series Valve Springs PAC-1220X

PAC Racing 1200 Series Valve Springs PAC-1220X

PAC Racing 1200 Series Valve Springs PAC-1220X

Valve Spring, 1200 Series, Beehive, Single, 1.445 in. O.D., 370 lbs/in. Rate, 1.210 in. Coil Bind Height, Each

Part Number: RSC-PAC-1220X

Not Yet Reviewed

Estimated Ship Date: Tomorrow

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PAC Racing 1200 Series Valve Springs PAC-1223

PAC Racing 1200 Series Valve Springs PAC-1223

PAC Racing 1200 Series Valve Springs PAC-1223

Valve Springs, Beehive, Single, 1.105 in. O.D., 342 lbs./in. Rate, 0.900 in. Coil Bind Height, Each

Part Number: RSC-PAC-1223

5.0 out of 5 stars ( 1 )

Estimated Ship Date: Tomorrow

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PAC Racing 1300 Series Drag Race Valve Springs PAC-1356-16

PAC Racing 1300 Series Drag Race Valve Springs PAC-1356-16

PAC Racing 1300 Series Drag Race Valve Springs PAC-1356-16

Valve Springs, 1300 Series Drag Race, Dual, 1.500 in. O.D., 780 lbs./in. Rate, 1.130 in. Coil Bind Height, Set of 16

Part Number: RSC-PAC-1356-16

Not Yet Reviewed

Estimated Ship Date: Tomorrow

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PAC Racing Springs Valve Springs PAC-1216L-16

PAC Racing Springs Valve Springs PAC-1216L-16

PAC Racing Springs Valve Springs PAC-1216L-16

Valve Spring Kit

Part Number: RSC-PAC-1216L-16

Not Yet Reviewed

Estimated Ship Date: Nov 10, 2025 if ordered today

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Estimated Ship Date: Nov 10, 2025 if ordered today

PAC Racing 1200 Series Valve Springs PAC-1213-16

PAC Racing 1200 Series Valve Springs PAC-1213-16

PAC Racing 1200 Series Valve Springs PAC-1213-16

Valve Springs, Beehive, Single, 1.061 in. O.D., 191 lbs./in. Rate, 1.020 in. Coil Bind Height, Set of 16

Part Number: RSC-PAC-1213-16

Not Yet Reviewed

Estimated Ship Date: Nov 10, 2025 if ordered today

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Estimated Ship Date: Nov 10, 2025 if ordered today

PAC Racing Valve Locks PAC-L8006

PAC Racing Valve Locks PAC-L8006

PAC Racing Valve Locks PAC-L8006

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

Part Number: RSC-PAC-L8006

Not Yet Reviewed

Estimated Ship Date: Nov 10, 2025 if ordered today

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Estimated Ship Date: Nov 10, 2025 if ordered today

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PAC Racing Valve Locks PAC-L8006-16

PAC Racing Valve Locks PAC-L8006-16

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PAC Racing Springs Valve Spring Retainers PAC-R348-16

PAC Racing Springs Valve Spring Retainers PAC-R348-16

PAC Racing Springs Valve Spring Retainers PAC-R348-16

Dual Spring 300 Series Retainer - Retainer for PAC-1371 Valve Springs. Lock angle: mini 8 degree

Part Number: RSC-PAC-R348-16

Not Yet Reviewed

Estimated Ship Date: Nov 10, 2025 if ordered today

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Estimated Ship Date: Nov 10, 2025 if ordered today

PAC Racing RPM Series Valve Springs PAC-1205X

PAC Racing RPM Series Valve Springs PAC-1205X

PAC Racing RPM Series Valve Springs PAC-1205X

Valve Springs, RPM Series, Dual, 1.304 in. O.D., 392 lbs./in. Rate, 1.000 in. Coil Bind Height, Each

Part Number: RSC-PAC-1205X

Not Yet Reviewed

Estimated Ship Date: Nov 10, 2025 if ordered today

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Estimated Ship Date: Nov 10, 2025 if ordered today

PAC Racing RPM Series Valve Springs PAC-1208X

PAC Racing RPM Series Valve Springs PAC-1208X

PAC Racing RPM Series Valve Springs PAC-1208X

Valve Springs, RPM Series, Dual, 1.324 in. O.D., 460 lbs./in. Rate, 1.000 in. Coil Bind Height, Each

Part Number: RSC-PAC-1208X

Not Yet Reviewed

Estimated Ship Date: Nov 10, 2025 if ordered today

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Estimated Ship Date: Nov 10, 2025 if ordered today

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