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1,684 Results Found For "Performance"

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PRW Pushrod Guideplates (PowerPlus+) 1145402-01

PRW Pushrod Guideplates (PowerPlus+) 1145402-01

PRW Pushrod Guideplates (PowerPlus+) 1145402-01

Guideplates, PowerPlus+, Raised, Steel, Black Oxide, 7/16 in. Pushrod Size, Chevrolet, Each

Part Number: PQX-1145402-01

Not Yet Reviewed

Estimated Ship Date: Jan 28, 2026 if ordered today

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Estimated Ship Date: Jan 28, 2026 if ordered today

PRW Rocker Arm Valve Lash Adjuster Lock Nuts 1204502

PRW Rocker Arm Valve Lash Adjuster Lock Nuts 1204502

PRW Rocker Arm Valve Lash Adjuster Lock Nuts 1204502

Engine Rocker Arm Adjusting Nut

Part Number: PQX-1204502

Not Yet Reviewed

Estimated Ship Date: Jan 28, 2026 if ordered today

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Estimated Ship Date: Jan 28, 2026 if ordered today

PAC Racing Valve Spring Seats and Cups PAC-S110

PAC Racing Valve Spring Seats and Cups PAC-S110

PAC Racing Valve Spring Seats and Cups PAC-S110

Steel Spring Seats (0.060 Thickness)

Part Number: RSC-PAC-S110

Not Yet Reviewed

Estimated Ship Date: Jan 23, 2026 if ordered today

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Estimated Ship Date: Jan 23, 2026 if ordered today

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PAC Racing Valve Spring Seats and Cups PAC-S110-16

PAC Racing Valve Spring Seats and Cups PAC-S110-16

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Cloyes Timing Dampers 9-5337

Cloyes Timing Dampers 9-5337

Cloyes Timing Dampers 9-5337

Engine Timing Damper, Rubber, AMC, Dodge, Jeep, Each

Part Number: CLO-9-5337

5.0 out of 5 stars ( 1 )

Estimated Ship Date: Dec 15, 2025 if ordered today

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Estimated Ship Date: Dec 15, 2025 if ordered today

Cloyes Timing Dampers 9-5045

Cloyes Timing Dampers 9-5045

Cloyes Timing Dampers 9-5045

DAMPER

Part Number: CLO-9-5045

Not Yet Reviewed

Estimated Ship Date: Dec 15, 2025 if ordered today

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Estimated Ship Date: Dec 15, 2025 if ordered today

COMP Cams Race Valve Locks 628-1

Made in the USA COMP Cams Race Valve Locks 628-1

COMP Cams Race Valve Locks 628-1

Valve Locks, Machined, Steel, 7 Degree, 1-Groove, 5/16 in. Valve Stem, Pair

Part Number: CCA-628-1

Not Yet Reviewed

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This product may not be eligible for select promotional offers

COMP Cams Valve Springs 972-1

Made in the USA COMP Cams Valve Springs 972-1

COMP Cams Valve Springs 972-1

Valve Spring, Single, 1.460 in. Outside Diameter, 328 lbs./in. Rate, 1.195 in. Coil Bind Height, Each

Part Number: CCA-972-1

5.0 out of 5 stars ( 1 )

Estimated Ship Date: Today

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This product may not be eligible for select promotional offers

COMP Cams Valve Springs 975-1

Made in the USA COMP Cams Valve Springs 975-1

COMP Cams Valve Springs 975-1

Valve Spring, Single, .953 in. Outside Diameter, 144 lbs./in. Rate, .950 in. Coil Bind Height, Each

Part Number: CCA-975-1

5.0 out of 5 stars ( 1 )

Estimated Ship Date: Today

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This product may not be eligible for select promotional offers

Standard Motor PCV Valve Cover Grommets GV20

Standard Motor PCV Valve Cover Grommets GV20

Standard Motor PCV Valve Cover Grommets GV20

Valve Cover Grommet, PCV, Rubber, Buick, Chevrolet, GMC, Pontiac, Each

Part Number: SMP-GV20

Not Yet Reviewed

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BTR Rocker Arm Bolts TK/BOLTS02

BTR Rocker Arm Bolts TK/BOLTS02

BTR Rocker Arm Bolts TK/BOLTS02

Rocker Arm Hold-Down Bolt, 12-point Head, M8 x 1.25 Thread, 1.771 in. Underhead Length, BTR, Chevrolet, Small Block LS, Each

Part Number: BTC-TKBOLTS02

5.0 out of 5 stars ( 1 )

Estimated Ship Date: Today

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Melling Valve Springs VS-2090

Made in the USA Melling Valve Springs VS-2090

Melling Valve Springs VS-2090

Valve Springs, Single, 1.031/1.037 in. Diameter, 18-22 lbs. Seat Pressure, 0.955 in. Coil Bind Height, Each

Part Number: MEL-VS-2090

Not Yet Reviewed

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Melling Valves V1340

Made in the USA Melling Valves V1340

Melling Valves V1340

Valve, Exhaust, 1.550 in. Head Diameter, 9.45mm Stem Diameter, 5.016 in. Overall Length, Buick, Oldsmobile, Pontiac, Each

Part Number: MEL-V1340

Not Yet Reviewed

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This product may not be eligible for select promotional offers

Melling Pushrods MPR-7

Made in the USA Melling Pushrods MPR-7

Melling Pushrods MPR-7

Pushrods, Steel, 5/16 in. Tube Diameter, 11/32 in. Tip Diameter, Ball Tips, 8.414 in. Overall Length, Each

Part Number: MEL-MPR-7

Not Yet Reviewed

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Manley Guideplates 42151-1

Manley Guideplates 42151-1

Manley Guideplates 42151-1

Guideplate, Raised, 5/16 in. Pushrod Size, Chevy, Small Block, Each

Part Number: MAN-42151-1

Not Yet Reviewed

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PAC Racing Valve Spring Seats and Cups PAC-S129

PAC Racing Valve Spring Seats and Cups PAC-S129

PAC Racing Valve Spring Seats and Cups PAC-S129

Steel Spring Seats (0.060 Thickness)

Part Number: RSC-PAC-S129

Not Yet Reviewed

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PAC Racing Valve Spring Seats and Cups PAC-S135

PAC Racing Valve Spring Seats and Cups PAC-S135

PAC Racing Valve Spring Seats and Cups PAC-S135

Steel Spring Seat for All LS Springs for use in Small Block

Part Number: RSC-PAC-S135

Not Yet Reviewed

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PAC Racing Valve Spring Seats and Cups PAC-S123

PAC Racing Valve Spring Seats and Cups PAC-S123

PAC Racing Valve Spring Seats and Cups PAC-S123

Steel Seats - for Pacaloy Retainers

Part Number: RSC-PAC-S123

Not Yet Reviewed

Estimated Ship Date: Today

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PAC Racing Valve Locks PAC-L8037

PAC Racing Valve Locks PAC-L8037

PAC Racing Valve Locks PAC-L8037

Steel Valve Locks - Standard 8 degree - Square Groove - +0.050 Install Height

Part Number: RSC-PAC-L8037

Not Yet Reviewed

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PAC Racing Valve Locks PAC-L8134

PAC Racing Valve Locks PAC-L8134

PAC Racing Valve Locks PAC-L8134

Steel Valve Locks - Mini 8 degree - Square Groove - +0.050 Install Height

Part Number: RSC-PAC-L8134

Not Yet Reviewed

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PAC Racing Valve Locks PAC-L8146

PAC Racing Valve Locks PAC-L8146

PAC Racing Valve Locks PAC-L8146

Steel Valve Locks - Standard 7 degree - Square Groove - Standard Install Height

Part Number: RSC-PAC-L8146

Not Yet Reviewed

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PAC Racing Valve Locks PAC-LR8025

PAC Racing Valve Locks PAC-LR8025

PAC Racing Valve Locks PAC-LR8025

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

Part Number: RSC-PAC-LR8025

Not Yet Reviewed

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PAC Racing Valve Locks PAC-L8150

PAC Racing Valve Locks PAC-L8150

PAC Racing Valve Locks PAC-L8150

Steel Valve Locks - Standard 7 degree - Radius Groove - Standard Install Height

Part Number: RSC-PAC-L8150

Not Yet Reviewed

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Manley Street Master Steel Valve Spring Retainers 23651-1

Manley Street Master Steel Valve Spring Retainers 23651-1

Manley Street Master Steel Valve Spring Retainers 23651-1

Valve Spring Retainer, Steel, 7 Degree, 1.250 in. Outside Diameter, .860 in. Inside Diameter, Each

Part Number: MAN-23651-1

Not Yet Reviewed

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Manley Chromoly Swedged End Pushrods 25605-1

Manley Chromoly Swedged End Pushrods 25605-1

Manley Chromoly Swedged End Pushrods 25605-1

Pushrods, Chromoly Swedged End, Heat-treated, 5/16 in. Diameter, Ball Tips, 6.050 in. Overall Length, Each

Part Number: MAN-25605-1

Not Yet Reviewed

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BTR Valve Spring Retainers SR008-1

BTR Valve Spring Retainers SR008-1

BTR Valve Spring Retainers SR008-1

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

Part Number: BTC-SR0081

Not Yet Reviewed

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