Engines & Components

Valve Springs, Single, 1.265 in. Outside Diameter, 380 lbs./in. Rate, 1.100 in. Coil Bind Height, Set of 16

Part Number: HRS-98213

5.0 out of 5 stars ( 1 )

Estimated Ship Date: Today

Valve Spring, Stock Diameter Performance, Single with Damper, 1.265 in. O.D., 0.876 in. I.D., 425 lbs/in., 0.550 in. Maximum Lift, Set of 16

Part Number: HRS-98212

5.0 out of 5 stars ( 3 )

Estimated Ship Date: Today

Valve Spring, Single, 1.485 in. Outside Diameter, 355 lbs./in. Rate, 1.060 in. Coil Bind Height, Set of 16

Part Number: HRS-98511

5.0 out of 5 stars ( 1 )

Estimated Ship Date: Today

Valve Spring, Single, 1.250 in. Outside Diameter, 411 lbs./in. Rate, 1.160 in. Coil Bind Height, Set of 16

Part Number: HRS-98214

4.92 out of 5 stars ( 12 )

Estimated Ship Date: Today

Valve Spring, Single, 1.240 in. Outside Diameter, 335 lbs./in. Rate, 1.125 in. Coil Bind Height, Set of 16

Part Number: HRS-98111

4.67 out of 5 stars ( 3 )

Estimated Ship Date: Today

KIT, DRESS-UP SB CHEV FLAT BLK

Part Number: MRG-9834BP

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Estimated Ship Date: Today

Piston, Hypereutectic, Dome, 4.000 in. Bore, 1/16 in., 1/16 in., 3/16 in. Ring Grooves, Chevy, Each

Part Number: UEM-SKB105-STD

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Estimated Ship Date: Mar 18, 2026 if ordered today

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Piston, Hypereutectic, Dome, 4.040 in. Bore, 5/64 in., 5/64 in., 3/16 in. Ring Grooves, Chevy, Each

Part Number: UEM-SKB119-040

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Estimated Ship Date: Mar 17, 2026 if ordered today

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Piston, Hypereutectic, Flat, 4.125 in. Bore, 5/64 in., 5/64 in., 3/16 in. Ring Grooves, Chevy, Each

Part Number: UEM-SKB125-STD

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Estimated Ship Date: Mar 17, 2026 if ordered today

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Piston, Hypereutectic, Flat, 3.766 in. Bore, 5/64 in., 5/64 in., 3/16 in. Ring Grooves, Chevy, Each

Part Number: UEM-SKB143-030

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Estimated Ship Date: Mar 17, 2026 if ordered today

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Piston, Hypereutectic, Dish, 4.125 in. Bore, 5/64 in., 5/64 in., 3/16 in. Ring Grooves, Chevy, Each

Part Number: UEM-SKB147-STD

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Estimated Ship Date: Mar 17, 2026 if ordered today

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Piston, Hypereutectic, Step Dish, 4.110 in. Bore, 5/64 in., 3/32 in., 3/16 in. Ring Grooves, Ford, Each

Part Number: UEM-SKB150-060

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Estimated Ship Date: Mar 17, 2026 if ordered today

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Piston, Hypereutectic, Dome, 3.935 in. Bore, 5/64 in., 5/64 in., 3/16 in. Ring Grooves, Chevy, Each

Part Number: UEM-SKB166-060

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Estimated Ship Date: Mar 17, 2026 if ordered today

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Piston, Hypereutectic, Dome, 4.280 in. Bore, 5/64 in., 5/64 in., 3/16 in. Ring Grooves, Chevy, Each

Part Number: UEM-SKB176-030

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Estimated Ship Date: Mar 17, 2026 if ordered today

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Piston, Hypereutectic, Flat, 4.030 in. Bore, 5/64 in., 5/64 in., 3/16 in. Ring Grooves, Ford, Each

Part Number: UEM-SKB177-030

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Estimated Ship Date: Mar 17, 2026 if ordered today

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Piston, Hypereutectic, Dish, 4.030 in. Bore, 5/64 in., 5/64 in., 3/16 in. Ring Grooves, Chevy, Each

Part Number: UEM-SKB197-030

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Estimated Ship Date: Mar 17, 2026 if ordered today

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Piston, Hypereutectic, Dish, 4.060 in. Bore, 5/64 in., 5/64 in., 3/16 in. Ring Grooves, Chevy, Each

Part Number: UEM-SKB197-060

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Estimated Ship Date: Mar 17, 2026 if ordered today

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Piston, Hypereutectic, Flat, 4.310 in. Bore, 5/64 in., 5/64 in., 3/16 in. Ring Grooves, Chevy, Each

Part Number: UEM-SKB202-060

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Estimated Ship Date: Mar 17, 2026 if ordered today

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Piston, Hypereutectic, Flat, 4.320 in. Bore, 5/64 in., 5/64 in., 3/16 in. Ring Grooves, Chevy, Each

Part Number: UEM-SKB202-070

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Estimated Ship Date: Mar 17, 2026 if ordered today

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Piston, Hypereutectic, Flat, 4.060 in. Bore, 1/16 in., 1/16 in., 3/16 in. Ring Grooves, Ford, Each

Part Number: UEM-SKB246-060

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Estimated Ship Date: Mar 17, 2026 if ordered today

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Piston, Hypereutectic, Flat, 4.000 in. Bore, 1/16 in., 1/16 in., 3/16 in. Ring Grooves, Ford, Each

Part Number: UEM-SKB246-STD

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Estimated Ship Date: Mar 17, 2026 if ordered today

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Piston, Hypereutectic, Dish, 4.040 in. Bore, 1/16 in., 1/16 in., 3/16 in. Ring Grooves, Ford, Each

Part Number: UEM-SKB319-040

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Estimated Ship Date: Mar 17, 2026 if ordered today

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Piston, Hypereutectic, Dome, 4.180 in. Bore, 5/64 in., 1/16 in., 3/16 in. Ring, Pontiac, V8, Each

Part Number: UEM-SKB347-030

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Estimated Ship Date: Mar 17, 2026 if ordered today

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Piston, Hypereutectic, Dome, 4.250 in. Bore, 1/16 in., 1/16 in., 3/16 in. Ring Grooves, Chevy, Each

Part Number: UEM-SKB397-STD

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Estimated Ship Date: Mar 17, 2026 if ordered today

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Piston, Hypereutectic, Dome, 4.280 in. Bore, 1/16 in., 1/16 in., 3/16 in. Ring Grooves, Chevy, Each

Part Number: UEM-SKB398-030

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Estimated Ship Date: Mar 17, 2026 if ordered today

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