CHEVROLET Chevy small block Gen III/IV (LS-based engines) Engines & Components

Valve Springs, RPM Series, Dual, 1.290 in. O.D., 369 lbs./in. Rate, 1.000 in. Coil Bind Height, Each

Part Number: RSC-PAC-1204X

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Estimated Ship Date: Dec 4, 2025 if ordered today

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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

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Estimated Ship Date: Dec 4, 2025 if ordered today

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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

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Estimated Ship Date: Dec 4, 2025 if ordered today

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Rocker Arms, Upgraded OEM Rocker Arms for GM LS, Roller Fulcrum, Steel, Black Oxide, 1.7 Ratio, Chevrolet, 6.2L, Each

Part Number: CCA-1478-1

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Estimated Ship Date: Dec 22, 2025 if ordered today

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Valve, Intake, Stainless Steel, 2.020 in. Diameter, .344 in. Stem, 4.900 in. Length, Chevy, Each

Part Number: CCA-6039-1

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Estimated Ship Date: Dec 22, 2025 if ordered today

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Valve, Intake, Stainless Steel, 2.055 in. Diameter, .344 in. Stem, 4.900 in. Length, Chevy, Each

Part Number: CCA-6046-1

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Estimated Ship Date: Dec 22, 2025 if ordered today

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Valve, Exhaust, Stainless Steel, 1.600 in. Diameter, .344 in. Stem, 4.930 in. Overall Length, Each

Part Number: CCA-6049-1

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Estimated Ship Date: Dec 22, 2025 if ordered today

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Valve, Exhaust, Stainless Steel, 1.570 in. Diameter, .314 in. Stem, 5.450 in. Overall Length, Each

Part Number: CCA-6054-1

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Estimated Ship Date: Dec 22, 2025 if ordered today

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Valve, Sportsman, Stainless Steel, Intake, 1.615 in. Diameter, .315 in. Stem, 5.590 in Length, Chevy, Each

Part Number: CCA-6063-1

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Estimated Ship Date: Dec 22, 2025 if ordered today

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Piston, OE Replacement, Cast Aluminum, Dish, 3.780 in. Bore, Chevy, Small Block, Each

Part Number: MAH-S2243536

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Estimated Ship Date: Dec 1, 2025 if ordered today

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Engine Piston Ring Set, Single Cyl Ring Set; Plasma Moly

Part Number: HSN-SM8531S065

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Estimated Ship Date: Nov 13, 2025 if ordered today

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Single Piston

Part Number: MAH-S0115

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Estimated Ship Date: Dec 1, 2025 if ordered today

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Single Piston

Part Number: MAH-S0119

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Estimated Ship Date: Dec 1, 2025 if ordered today

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Single Piston

Part Number: MAH-S0120

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Estimated Ship Date: Dec 1, 2025 if ordered today

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Engine Piston Ring Set, Single Cyl Ring Set; Plasma Moly

Part Number: HSN-2M5170S060

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Estimated Ship Date: Nov 13, 2025 if ordered today

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Single Piston

Part Number: MAH-S0183

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Estimated Ship Date: Dec 1, 2025 if ordered today

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Engine Piston Ring Set, Single Cyl Ring Set; Plasma Moly

Part Number: HSN-SM8531S045

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Estimated Ship Date: Nov 14, 2025 if ordered today

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Rocker Arm Bolt, Steel, Black Oxide, 8mm x 1.25, 45mm UHL, Edelbrock Heads, Set of 8

Part Number: PQX-1011046

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Estimated Ship Date: Dec 11, 2025 if ordered today

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Rocker Arm Bolt, Steel, Black Oxide, 8mm x 1.25, 45mm UHL, Edelbrock Heads, Set of 16

Part Number: PQX-1011047

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Estimated Ship Date: Dec 11, 2025 if ordered today

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Single Silvolite Hyper-Coated Piston 5.3L GM ( V8) 1999-03

Part Number: UEM-S3472HC-75MM

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Estimated Ship Date: Dec 5, 2025 if ordered today

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Piston, Hypereutectic, Flat, 96.510mm Bore, 1.5mm, 1.5mm, 3.0mm Ring Grooves, Chevy, Each

Part Number: UEM-S3482HC-5MM

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Estimated Ship Date: Dec 5, 2025 if ordered today

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Piston, Hypereutectic, Flat, 97.010mm Bore, 1.5mm, 1.5mm, 3.0mm Ring Grooves, Chevy, Each

Part Number: UEM-S3482HC10MM

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Estimated Ship Date: Dec 5, 2025 if ordered today

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Piston, Hypereutectic, Flat, 96.76mm Bore, 1.5mm, 1.5mm, 3.0mm Ring Grooves, Chevy, Small Block, Each

Part Number: UEM-S3520HC-75MM

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Estimated Ship Date: Dec 5, 2025 if ordered today

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1.7 LS1 Blue Race Single Rocker Arm w/washer, pedestal & u-channel

Part Number: SCC-SCP1098-1

1.0 out of 5 stars ( 2 )

Estimated Ship Date: Dec 1, 2025 if ordered today

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1.7 L-92 Exhaust Blue Single Rocker Arm w/ washer & bracket

Part Number: SCC-SCP1062E-1

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Estimated Ship Date: Dec 1, 2025 if ordered today

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