Engines & Engine Parts at Summit Racing

KB Performance V-Twin Piston and Ring Kits KB292.050

Piston and Ring Kit, Hypereutectic, 3.238 in. Bore, Harley-Davidson®, 8.20;1 Compression Ratio, Kit

Part Number: UEM-KB292-050

Not Yet Reviewed

Estimated Ship Date: Apr 1, 2026 if ordered today

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Estimated Ship Date: Apr 1, 2026 if ordered today

KB Performance V-Twin Piston and Ring Kits KB918C.010

Piston and Ring Kit, Forged, 4.135 in. Bore, Harley-Davidson®, 10.50:1 Compression Ratio, Kit

Part Number: UEM-KB918C-010

Not Yet Reviewed

Estimated Ship Date: Apr 1, 2026 if ordered today

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Estimated Ship Date: Apr 1, 2026 if ordered today

KB Performance V-Twin Piston and Ring Kits KB923C.030

Piston and Ring Kit, Forged, 3.528 in. Bore, Harley-Davidson®, 9.00:1 Compression Ratio, Kit

Part Number: UEM-KB923C-030

Not Yet Reviewed

Estimated Ship Date: Apr 1, 2026 if ordered today

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Estimated Ship Date: Apr 1, 2026 if ordered today

KB Performance V-Twin Piston and Ring Kits KB410.010

Piston and Ring Kit, Hypereutectic, 3.508 in. Bore, Harley-Davidson®, 8.80:1 Compression Ratio, Kit

Part Number: UEM-KB410-010

Not Yet Reviewed

Estimated Ship Date: Apr 1, 2026 if ordered today

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Estimated Ship Date: Apr 1, 2026 if ordered today

KB Performance V-Twin Piston and Ring Kits KB414.020

Piston and Ring Kit, Hypereutectic, 3.518 in. Bore, Harley-Davidson®, 10.00:1 Compression Ratio, Kit

Part Number: UEM-KB414-020

Not Yet Reviewed

Estimated Ship Date: Apr 1, 2026 if ordered today

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Estimated Ship Date: Apr 1, 2026 if ordered today

KB Performance V-Twin Piston and Ring Kits KB414.STD

Piston and Ring Kit, Hypereutectic, 3.498 in. Bore, Harley-Davidson®, 10.00:1 Compression Ratio, Kit

Part Number: UEM-KB414-STD

Not Yet Reviewed

Estimated Ship Date: Apr 1, 2026 if ordered today

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Estimated Ship Date: Apr 1, 2026 if ordered today

KB Performance V-Twin Piston and Ring Kits KB662C.STD

KB Pistons, Forged, V-Twin, Pair

Part Number: UEM-KB662C-STD

Not Yet Reviewed

Estimated Ship Date: Apr 1, 2026 if ordered today

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Estimated Ship Date: Apr 1, 2026 if ordered today

KB Performance V-Twin Piston and Ring Kits KB905C.020

Piston and Ring Kit, Forged, 3.895 in. Bore, Harley-Davidson®, 10.00:1 Compression Ratio, Kit

Part Number: UEM-KB905C-020

Not Yet Reviewed

Estimated Ship Date: Apr 1, 2026 if ordered today

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Estimated Ship Date: Apr 1, 2026 if ordered today

Pioneer Street Performance Balancers 872020

Harmonic Balancer, Street Performance, Internal Balance, Nodular Iron, Black, Chrysler, 318, 340, Each

Part Number: PIO-872020

Not Yet Reviewed

Estimated Ship Date: Mar 12, 2026 if ordered today

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Estimated Ship Date: Mar 12, 2026 if ordered today

Mahle Original Premium Piston Ring Sets 41615

Piston Rings, Premium Piston Ring Sets, Plasma-moly, 3.622 in. Bore, 1.5mm, 1.5mm, 4.0mm Thickness, V6, Set

Part Number: MAH-41615

Not Yet Reviewed

Estimated Ship Date: Mar 30, 2026 if ordered today

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Estimated Ship Date: Mar 30, 2026 if ordered today

Mahle Original Premium Piston Ring Sets 41617.030

Piston Rings, Premium Piston Ring Sets, Plasma-moly, 4.280 in. Bore, 5/64 in., 5/64 in., 3/16 in. Thickness, Shallow Oil Ring Groove, V8, Set

Part Number: MAH-41617030

Not Yet Reviewed

Estimated Ship Date: Mar 30, 2026 if ordered today

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Estimated Ship Date: Mar 30, 2026 if ordered today

Mahle Original Premium Piston Ring Sets 42172CP

Piston Rings, Premium Piston Ring Sets, Gas Nitrided, 3.701 in. Bore, 1.2mm, 1.2mm, 2.0mm Thickness, V6, Set

Part Number: MAH-42172CP

Not Yet Reviewed

Estimated Ship Date: Mar 30, 2026 if ordered today

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Estimated Ship Date: Mar 30, 2026 if ordered today

Pioneer Street Performance Balancers 872019

Harmonic Balancer, Street Performance, External Balance, Nodular Iron, Black, Ford, 289, Each

Part Number: PIO-872019

Not Yet Reviewed

Estimated Ship Date: Mar 12, 2026 if ordered today

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Estimated Ship Date: Mar 12, 2026 if ordered today

KB Performance V-Twin Piston and Ring Kits KB410.030

Piston and Ring Kit, Hypereutectic, 3.528 in. Bore, Harley-Davidson®, 8.80:1 Compression Ratio, Kit

Part Number: UEM-KB410-030

Not Yet Reviewed

Estimated Ship Date: Apr 2, 2026 if ordered today

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Estimated Ship Date: Apr 2, 2026 if ordered today

KB Performance V-Twin Piston and Ring Kits for 1999 CHIEF - KB412.005

Piston and Ring Kit, Hypereutectic, 3.880 in. Bore, Indian, 9.80:1 Compression Ratio, Kit

Part Number: UEM-KB412-005

Not Yet Reviewed

Estimated Ship Date: Apr 2, 2026 if ordered today

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Estimated Ship Date: Apr 2, 2026 if ordered today

Mahle Original Premium Piston Ring Sets S42153

Ring Set, Chrome - Cms. 137mm Bore ISX (OE#4309441)

Part Number: MAH-S42153

Not Yet Reviewed

Estimated Ship Date: Mar 30, 2026 if ordered today

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Estimated Ship Date: Mar 30, 2026 if ordered today

Mahle Original Premium Piston Ring Sets 41876CP

Piston Rings, Premium Piston Ring Sets, Plasma-moly, 4.446 in. Bore, 2.0mm, 1.5mm, 4.0mm Thickness, V8, Set

Part Number: MAH-41876CP

Not Yet Reviewed

Estimated Ship Date: Mar 30, 2026 if ordered today

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Estimated Ship Date: Mar 30, 2026 if ordered today

Mahle Original Premium Piston Ring Sets 42108CP.040

Piston Rings, Premium Piston Ring Sets, Plasma-moly, 3.960 in. Bore, 1.2mm, 1.2mm, 2.0mm Thickness, V8, Set

Part Number: MAH-42108CP040

Not Yet Reviewed

Estimated Ship Date: Mar 30, 2026 if ordered today

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Estimated Ship Date: Mar 30, 2026 if ordered today

JE Pistons Lock Rings 062-050-CS

JE Pistons Lock Rings 062-050-CS

Lock Ring, Spirolox, Carbon Steel, Diameter 1.062 in., Thickness 0.050 in., Wrist Pin Retainer, ICE, Automotive, Each

Part Number: JEP-062-050-CS

Not Yet Reviewed

Estimated Ship Date: Mar 16, 2026 if ordered today

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Estimated Ship Date: Mar 16, 2026 if ordered today

JE Pistons Lock Rings 094-037-CS

Wrist Pin Locks, Spiro Lock, 1.089-1.099 in. Diameter, Carbon Steel, Each

Part Number: JEP-094-037-CS

Not Yet Reviewed

Estimated Ship Date: Mar 16, 2026 if ordered today

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Estimated Ship Date: Mar 16, 2026 if ordered today

JE Pistons Lock Rings 094-073-MW

Lock Ring, Wire Lock, Chrome Silicon, Diameter 1.094 in., Thickness 0.073 in., Wrist Pin Retainer, ICE, Automotive, Each

Part Number: JEP-094-073-MW

Not Yet Reviewed

Estimated Ship Date: Mar 16, 2026 if ordered today

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Estimated Ship Date: Mar 16, 2026 if ordered today

BoostLine Connecting Rods VW5669-827S

VW 2.0T TSI 144mm 21mm - Boost Line Single

Part Number: BLN-VW5669-827S

Not Yet Reviewed

Estimated Ship Date: Mar 13, 2026 if ordered today

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Estimated Ship Date: Mar 13, 2026 if ordered today

BoostLine Connecting Rods VW5670-866S

TTRS 5 Cyl 144mm 22mm - Boost Line Single

Part Number: BLN-VW5670-866S

Not Yet Reviewed

Estimated Ship Date: Mar 13, 2026 if ordered today

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Estimated Ship Date: Mar 13, 2026 if ordered today

BoostLine Connecting Rods NI6437-905

Nissan TB48DE 163.47mm - Boost Line

Part Number: BLN-NI6437-905

Not Yet Reviewed

Estimated Ship Date: Mar 13, 2026 if ordered today

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Estimated Ship Date: Mar 13, 2026 if ordered today

BoostLine Connecting Rods FD5866-886+

Ford Ecoboost 2.3L 149mm ARP +625 - Boost Line

Part Number: BLN-S0009

Not Yet Reviewed

Estimated Ship Date: Mar 13, 2026 if ordered today

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Estimated Ship Date: Mar 13, 2026 if ordered today