1,563 Results Found For "Performance"

Rocker Arm Studs, 8740 Chromoly, Fits Chevy 4.3L V6 Vortec Cylinder Heads, Pair

Part Number: ARP-100-7221

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Valve Spring, Single, 1.485 in. Outside Diameter, 355 lbs./in. Rate, 1.150 in. Coil Bind Height, Each

Part Number: HRS-98511-1

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Estimated Ship Date: Jan 19, 2026 if ordered today

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Pushrod, Chromoly, 3/8 in. Diameter, 7.894 in. Length, Ball Ends, Each

Part Number: MEL-500674

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Estimated Ship Date: Today

Valve Spring, Single, 1.437 in. O.D., 1.080 in. I.D. 210 lbs./in. Rate, 1.050 in. Coil Bind Height, Each

Part Number: HRS-98411-1

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Estimated Ship Date: Jan 19, 2026 if ordered today

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Valve Spring, Dual, 1.440 in. Outside Diameter, 286 lbs./in. Rate, 1.150 in. Coil Bind Height, Each

Part Number: HRS-98443-1

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Estimated Ship Date: Jan 19, 2026 if ordered today

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Valve Springs, Single, Hydraulic Flat Tappet, 1.525 in. OD, 462 lb/in, 1.200 in. Coil Bind Height, Damper, Each

Part Number: HRS-98529-1

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Estimated Ship Date: Jan 19, 2026 if ordered today

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Valve Spring, Single, 1.250 in. Outside Diameter, 411 lbs./in. Rate, 1.160 in. Coil Bind Height, Each

Part Number: HRS-98214-1

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Estimated Ship Date: Jan 19, 2026 if ordered today

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Pushrod, Chromoly, 5/16 in. Diameter, 9.682 in. Length, Ball Ends, Each

Part Number: MEL-500494

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Pushrod, Chromoly, 5/16 in. Diameter, 8.693 in. Length, Ball Ends, Each

Part Number: MEL-500574

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Estimated Ship Date: Today

Valve Spring, Single, 1.240 in. Outside Diameter, 335 lbs./in. Rate, 1.125 in. Coil Bind Height, Each

Part Number: HRS-98111-1

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Estimated Ship Date: Jan 19, 2026 if ordered today

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Valve Spring, Dual, 1.385 in. Outside Diameter, 263 lbs./in. Rate, 0.910 in. Coil Bind Height, Each

Part Number: HRS-98341-1

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Estimated Ship Date: Jan 19, 2026 if ordered today

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Valve Spring, Dual, 1.445 in. Outside Diameter, 347 lbs./in. Rate, 1.125 in. Coil Bind Height, Each

Part Number: HRS-98412-1

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Estimated Ship Date: Jan 19, 2026 if ordered today

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Valve Springs, Dual, Hydraulic Flat Tappet, 1.435 in. O.D., 251 lbs./in, 1.055 in. Coil Bind Height, Each

Part Number: HRS-98436-1

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Estimated Ship Date: Jan 19, 2026 if ordered today

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Valve Spring, Dual, 1.437 in. Outside Diameter, 283 lbs./in. Rate, 1.025 in. Coil Bind Height, Each

Part Number: HRS-98442-1

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Estimated Ship Date: Jan 19, 2026 if ordered today

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Valve Spring, Dual, 1.510 in. Outside Diameter, 350 lbs./in. Rate, 1.300 in. Coil Bind Height, Each

Part Number: HRS-98515-1

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Estimated Ship Date: Jan 19, 2026 if ordered today

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Valve Spring, Dual, 1.550 in. Outside Diameter, 341 lbs./in. Rate, 1.150 in. Coil Bind Height, Each

Part Number: HRS-98611-1

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Estimated Ship Date: Jan 19, 2026 if ordered today

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Pushrod, Series C1010, Steel, 5/16 in. Diameter, Ball/Ball Ends, 6.804 in. Length, Each

Part Number: HRS-95198-1

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Estimated Ship Date: Jan 19, 2026 if ordered today

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Pushrod, Series C1010, Steel, 5/16 in. Diameter, Ball/Ball Ends, 6.886 in. Length, Each

Part Number: HRS-95212-1

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Estimated Ship Date: Jan 19, 2026 if ordered today

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Valve Spring, Single, 1.265 in. Outside Diameter, 425 lbs./in. Rate, 1.150 in. Coil Bind Height, Each

Part Number: HRS-98212-1

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Estimated Ship Date: Jan 19, 2026 if ordered today

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Valve Spring, Single, 1.265 in. Outside Diameter, 380 lbs./in. Rate, 1.100 in. Coil Bind Height, Each

Part Number: HRS-98213-1

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Estimated Ship Date: Jan 19, 2026 if ordered today

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Valve Springs, Single, 1.265 in. Diameter, 415 lb./in., 1.150 in. Coil Bind Height, Single

Part Number: HRS-98218-1

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Estimated Ship Date: Jan 19, 2026 if ordered today

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Cam Button Spacer, Aluminum, Chevy, Small Block, Each

Part Number: AAF-ALL90052

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Estimated Ship Date: Jan 5, 2026 if ordered today

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Rocker Arm Studs, Steel, 10mm x 1.5 Thread Bottom, 8mm x 1 Thread Top, Each

Part Number: NAL-10044997

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Estimated Ship Date: Mar 16, 2026 if ordered today

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Shim, Valve Spring, LT4, Each

Part Number: NAL-10212809

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Estimated Ship Date: Feb 2, 2026 if ordered today

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Valve Springs, Single, 1.255 in. Outside Diameter, 378 lbs./in. Rate, 1.130 in. Coil Bind Height, Each

Part Number: CRO-68301X1-1

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Estimated Ship Date: Dec 2, 2025 if ordered today

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