Pistons - 5.090 in. Rod Length - 5/64 in. Second Ring Thickness - In Stock Filter Options - Vendor In Stock Filter Options - Free Shipping on Orders Over $125 at Summit Racing

KB Performance Hyper Piston and Ring Kits KB115KTM.030

Piston and Ring Kit, Hypereutectic, Flat, 4.030 in. Bore, Ford, Small Block, Kit

Part Number: UEM-KB115KTM-030

5.0 out of 5 stars ( 3 )

Estimated Ship Date: Today

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Estimated Ship Date: Today

KB Performance Hyper Piston and Ring Kits KB116KTM.030

Piston and Ring Kit, Hypereutectic, Dome, 4.030 in. Bore, Ford, Small Block, Kit

Part Number: UEM-KB116KTM-030

3.0 out of 5 stars ( 2 )

Estimated Ship Date: Today

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Estimated Ship Date: Today

D.S.S. E Series Forged Pistons K8720-4030

D.S.S. E Series Forged Pistons K8720-4030

PISTON KIT

Part Number: DMS-K8720-4030

5.0 out of 5 stars ( 1 )

Estimated Ship Date: Apr 21, 2026 if ordered today

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Estimated Ship Date: Apr 21, 2026 if ordered today

D.S.S. E Series Forged Piston and Ring Kits K8720-4000

Piston Set, 289 / 302 / 5.0 SBF 289 - 302 E Series -3cc Flat Top Inline Piston Set. 4.000 bore

Part Number: DMS-K8720-4000

Not Yet Reviewed

Estimated Ship Date: Apr 21, 2026 if ordered today

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Estimated Ship Date: Apr 21, 2026 if ordered today

KB Performance Hyper Piston and Ring Kits KB311KTM.030

Piston/Ring Kit, Hypereutectic, Flat, 4.030 in. Bore, 5/64, 5/64, 3/16 in. Moly Rings, Ford, Small Block, Kit

Part Number: UEM-KB311KTM030

Not Yet Reviewed

Estimated Ship Date: May 12, 2026 if ordered today

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Estimated Ship Date: May 12, 2026 if ordered today

KB Performance Hyper Piston and Ring Kits KB115KTM.STD

Piston and Ring Kit, Hypereutectic, Flat, 4.000 in. Bore, Ford, Small Block, Kit

Part Number: UEM-KB115KTM-STD

3.67 out of 5 stars ( 3 )

Estimated Ship Date: Today

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Estimated Ship Date: Today

D.S.S. E Series Forged Piston and Ring Kits K8723-4030

Piston Set, 289 / 302 / 5.0 SBF 289 - 302 E Series -13cc Dish Top Inline Piston Set. 4.030 bore

Part Number: DMS-K8723-4030

Not Yet Reviewed

Estimated Ship Date: Apr 21, 2026 if ordered today

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Estimated Ship Date: Apr 21, 2026 if ordered today

D.S.S. E Series Forged Piston and Ring Kits K8723-4000

Piston Set, 289 / 302 / 5.0 SBF 289 - 302 E Series -13cc Dish Top Inline Piston Set. 4.000 bore

Part Number: DMS-K8723-4000

Not Yet Reviewed

Estimated Ship Date: Apr 21, 2026 if ordered today

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Estimated Ship Date: Apr 21, 2026 if ordered today

D.S.S. E Series Forged Piston and Ring Kits K8723-4040

Piston Set, 289 / 302 / 5.0 SBF 289 - 302 E Series -13cc Dish Top Inline Piston Set. 4.040 bore

Part Number: DMS-K8723-4040

Not Yet Reviewed

Estimated Ship Date: Apr 21, 2026 if ordered today

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Estimated Ship Date: Apr 21, 2026 if ordered today

D.S.S. E Series Forged Piston and Ring Kits K8720-4040

Piston Set, 289 / 302 / 5.0 SBF 289 - 302 E Series -3cc Flat Top Inline Piston Set. 4.040 bore

Part Number: DMS-K8720-4040

Not Yet Reviewed

Estimated Ship Date: Apr 21, 2026 if ordered today

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Estimated Ship Date: Apr 21, 2026 if ordered today

KB Performance Hyper Piston and Ring Kits KB311KTM.020

Piston/Ring Kit, Hypereutectic, Flat, 4.020 in. Bore, 5/64, 5/64, 3/16 in. Moly Rings, Ford, Small Block, Kit

Part Number: UEM-KB311KTM-020

Not Yet Reviewed

Estimated Ship Date: May 12, 2026 if ordered today

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Estimated Ship Date: May 12, 2026 if ordered today

D.S.S. E Series Forged Piston and Ring Kits K8720-4060

Piston Set, 289 / 302 / 5.0 SBF 289 - 302 E Series -3cc Flat Top Inline Piston Set. 4.060 bore

Part Number: DMS-K8720-4060

Not Yet Reviewed

Estimated Ship Date: Apr 21, 2026 if ordered today

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Estimated Ship Date: Apr 21, 2026 if ordered today

KB Performance Hyper Piston and Ring Kits KB116KTM.060

Piston and Ring Kit, Hypereutectic, Dome, 4.060 in. Bore, Ford, Small Block, Kit

Part Number: UEM-KB116KTM-060

Not Yet Reviewed

Estimated Ship Date: May 12, 2026 if ordered today

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Estimated Ship Date: May 12, 2026 if ordered today

Enginetech Piston Sets P1502(8)020

Engine Piston Set 63-76 FRD/MER 4.7L/5.0L

Part Number: EGN-P15028020

Not Yet Reviewed

Estimated Ship Date: Apr 27, 2026 if ordered today

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Estimated Ship Date: Apr 27, 2026 if ordered today

Enginetech Piston Sets P5015(8)060

Engine Piston Set 86-95 FRD/LIN/MER 5.0L

Part Number: EGN-P50158060

Not Yet Reviewed

Estimated Ship Date: Apr 27, 2026 if ordered today

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Estimated Ship Date: Apr 27, 2026 if ordered today

Enginetech Piston Sets P5015(8)030

Engine Piston Set 86-95 FRD/LIN/MER 5.0L

Part Number: EGN-P50158030

Not Yet Reviewed

Estimated Ship Date: Apr 27, 2026 if ordered today

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Estimated Ship Date: Apr 27, 2026 if ordered today

Enginetech Piston and Ring Kits KB115(8)030

Engine Piston Kit 68-01 FRD 3.9L/4.6L/4.9L

Part Number: EGN-KB1158030

Not Yet Reviewed

Estimated Ship Date: Apr 27, 2026 if ordered today

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Estimated Ship Date: Apr 27, 2026 if ordered today

Enginetech Piston and Ring Kits KB116(8)030

Engine Piston Set 68-01 FRD 3.9L/4.6L/4.9L

Part Number: EGN-KB1168030

Not Yet Reviewed

Estimated Ship Date: Apr 27, 2026 if ordered today

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Estimated Ship Date: Apr 27, 2026 if ordered today

D.S.S. E Series Forged Piston and Ring Kits K8723-4060

Piston Set, 289 / 302 / 5.0 SBF 289 - 302 E Series -13cc Dish Top Inline Piston Set. 4.060 bore

Part Number: DMS-K8723-4060

Not Yet Reviewed

Estimated Ship Date: Apr 21, 2026 if ordered today

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Estimated Ship Date: Apr 21, 2026 if ordered today

Enginetech Piston Sets P5015(8)040

Engine Piston Set 86-95 FRD/LIN/MER 5.0L

Part Number: EGN-P50158040

Not Yet Reviewed

Estimated Ship Date: Apr 27, 2026 if ordered today

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Estimated Ship Date: Apr 27, 2026 if ordered today

Enginetech Piston Sets P1502(8)060

Engine Piston Set 63-76 FRD/MER 4.7L/5.0L

Part Number: EGN-P15028060

Not Yet Reviewed

Estimated Ship Date: Apr 27, 2026 if ordered today

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Estimated Ship Date: Apr 27, 2026 if ordered today

Enginetech Piston Sets P1502(8)030

Engine Piston Set 63-76 FRD/MER 4.7L/5.0L

Part Number: EGN-P15028030

Not Yet Reviewed

Estimated Ship Date: Apr 27, 2026 if ordered today

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Estimated Ship Date: Apr 27, 2026 if ordered today

KB Performance Hyper Piston and Ring Kits KB115KTM.060

Piston and Ring Kit, Hypereutectic, Flat, 4.060 in. Bore, Ford, Small Block, Kit

Part Number: UEM-KB115KTM-060

Not Yet Reviewed

Estimated Ship Date: May 11, 2026 if ordered today

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Estimated Ship Date: May 11, 2026 if ordered today

KB Performance Hyper Piston and Ring Kits KB115KTM.020

Piston and Ring Kit, Hypereutectic, Flat, 4.020 in. Bore, Ford, Small Block, Kit

Part Number: UEM-KB115KTM-020

Not Yet Reviewed

Estimated Ship Date: May 11, 2026 if ordered today

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Estimated Ship Date: May 11, 2026 if ordered today

KB Performance Hyper Piston and Ring Kits KB281KTM.STD

Piston and Ring Kit, Hypereutectic, Flat, 4.000 in. Bore, Ford, Small Block, Kit

Part Number: UEM-KB281KTM-STD

Not Yet Reviewed

Estimated Ship Date: May 11, 2026 if ordered today

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Estimated Ship Date: May 11, 2026 if ordered today