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JE Pistons SRP 2618 Alloy Forged Pistons

5.0 out of 5 stars 1 Customer Reviews

JE Pistons developed the SRP Pro 2618 Series alloy forged pistons over the course of an entire year using 3D modeling with several revisions being tested using FEA
JE Pistons developed the SRP Pro 2618 Series alloy forged pistons over the course of an entire year using 3D modeling with several revisions being tested using FEA (finite element analysis). These pistons offer superior strength for high boost/nitrous racing with alloy forged 2618 aluminum, featuring designs for optimal ring seal (accumulator grooves) and low friction (skirt coatings). Optimize your engine's power for maximum performance with JE Pistons SRP 2618 Series forged pistons.

Key features:

* Application-Specific—best suited for racing/high-performance builds
* Forged using 2618 aluminum, yielding hig
JE Pistons developed the SRP Pro 2618 Series alloy forged pistons over the course of an entire year using 3D modeling with several revisions being tested using FEA (finite element analysis). These pistons offer superior strength for high boost/nitrous racing with alloy forged 2618 aluminum, featuring designs for optimal ring seal (accumulator grooves) and low friction (skirt coatings). Optimize your engine's power for maximum performance with JE Pistons SRP 2618 Series forged pistons.

Key features:

* Application-Specific—best suited for racing/high-performance builds
* Forged using 2618 aluminum, yielding high-tensile strength needed for high-demand performance applications
* Proprietary Forged Side Relief (FSR) forging design minimizes friction and power loss with reduced skirt width and saves additional weight with a shorter wrist pin
* Ring groove design placement proven to maintain positive seal in high-HP, boosted applications, along with stout top land thickness for improved strength
* Low-friction skirt coating reduces wear and reduces operating noise while optimizing performance
* Includes high-quality wrist pins, locks, and JE Pro Seal premium piston rings
* Accumulator groove helps reduce pressure from combustion gases, reducing ring fluttering and improving ring seal for consistent power
* Value-focused—provides premium features at a more accessible price point than ultra-high-end pistons, suitable for serious racers on a budget

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Results 1 - 25 of 65

Pistons, Forged, Dome, 2-Valve Reliefs, 4.030 in. Bore, 3.750 in. Stroke, 6.000 in. Rod, 1.125 in. Compression, Chevy, Set of 8

Part Number: JEP-140348

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Estimated Ship Date: Apr 13, 2026 if ordered today

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Estimated Ship Date: Apr 13, 2026 if ordered today

Piston, Forged, Dome, 2-Valve Reliefs, 4.040 in. Bore, 3.750 in. Stroke, 6.000 in. Rod, 1.125 in. Compression, Chevy, Each

Part Number: JEP-140349S

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Estimated Ship Date: Apr 13, 2026 if ordered today

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Estimated Ship Date: Apr 13, 2026 if ordered today

Piston, Forged, Dome, 2-Valve Reliefs, 4.310 in. Bore, 4.250 in. Stroke, 6.385 in. Rod, 1.270 in. Compression, Chevy, Each

Part Number: JEP-139832S

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Estimated Ship Date: Apr 13, 2026 if ordered today

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Estimated Ship Date: Apr 13, 2026 if ordered today

Piston, Forged, Flat Top, 2-Valve Reliefs, 4.030 in. Bore, 3.500 in. Stroke, 5.700 in. Rod, 1.550 in. Compression, Chevy, Each

Part Number: JEP-157076S

5.0 out of 5 stars ( 1 )

Estimated Ship Date: Apr 13, 2026 if ordered today

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Estimated Ship Date: Apr 13, 2026 if ordered today

Piston, Forged, Dome, 2-Valve Reliefs, 4.130 in. Bore, 3.750 in. Stroke, 6.000 in. Rod, 1.125 in. Compression, Chevy, Each

Part Number: JEP-329657S

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Estimated Ship Date: Apr 13, 2026 if ordered today

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Pistons, SBF DOME

Part Number: JEP-338193

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Estimated Ship Date: Apr 13, 2026 if ordered today

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Pistons, Forged, Dome, 2-Valve Reliefs, 4.130 in. Bore, 3.750 in. Stroke, 6.000 in. Rod, 1.125 in. Compression, Chevy, Set of 8

Part Number: JEP-329657

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Estimated Ship Date: Apr 13, 2026 if ordered today

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Piston, Forged, Dome, Single Valve Relief, 4.600 in. Bore, 4.250 in. Stroke, 6.535 in. Rod, 1.120 in. Compression, Chevy, Each

Part Number: JEP-345654S

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Estimated Ship Date: Apr 13, 2026 if ordered today

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Piston, Forged, Dome, Single Valve Relief, 4.500 in. Bore, 4.250 in. Stroke, 6.385 in. Rod, 1.270 in. Compression, Chevy, Each

Part Number: JEP-140329S

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Piston, Forged, Dome, 2-Valve Reliefs, 4.155 in. Bore, 3.480 in. Stroke, 5.700 in. Rod, 1.560 in. Compression, Chevy, Each

Part Number: JEP-142031S

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Piston, Forged, Dome, 2-Valve Reliefs, 4.165 in. Bore, 3.750 in. Stroke, 6.000 in. Rod, 1.125 in. Compression, Chevy, Each

Part Number: JEP-142025S

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Piston, Forged, Flat Top, 2-Valve Reliefs, 4.060 in. Bore, 3.500 in. Stroke, 5.700 in. Rod, 1.550 in. Compression, Chevy, Each

Part Number: JEP-157078S

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Estimated Ship Date: Apr 13, 2026 if ordered today

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Piston, Forged, Dome, 2-Valve Reliefs, 4.030 in. Bore, 3.750 in. Stroke, 6.000 in. Rod, 1.125 in. Compression, Chevy, Each

Part Number: JEP-140348S

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Estimated Ship Date: Apr 13, 2026 if ordered today

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Piston, Forged, Dome, 2-Valve Reliefs, 4.030 in. Bore, 3.480 in. Stroke, 5.700 in. Rod, 1.560 in. Compression, Chevy, Each

Part Number: JEP-140674S

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Piston, Forged, Dome, 2-Valve Reliefs, 4.500 in. Bore, 4.000 in. Stroke, 6.135 in. Rod, 1.645 in. Compression, Chevy, Each

Part Number: JEP-139535S

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Piston, Forged, Dome, Single Valve Relief, 4.310 in. Bore, 3.760 in. Stroke, 6.135 in. Rod, 1.765 in. Compression, Chevy, Each

Part Number: JEP-162840S

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Pistons, Forged, Dome, 2-Valve Reliefs, 4.320 in. Bore, 4.250 in. Stroke, 6.385 in. Rod, 1.270 in. Compression, Chevy, Set of 8

Part Number: JEP-139833

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Pistons, SBF SRP DOME

Part Number: JEP-345673S

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Estimated Ship Date: Apr 13, 2026 if ordered today

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Piston, Forged, Dome, 2-Valve Reliefs, 4.145 in. Bore, 3.750 in. Stroke, 6.000 in. Rod, 1.125 in. Compression, Chevy, Each

Part Number: JEP-142023S

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Estimated Ship Date: Apr 13, 2026 if ordered today

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Pistons, SBF DOME

Part Number: JEP-150069S

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Estimated Ship Date: Apr 13, 2026 if ordered today

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Piston, Forged, Dome, 2-Valve Reliefs, 4.030 in. Bore, 3.750 in. Stroke, 5.700 in. Rod, 1.425 in. Compression, Chevy, Each

Part Number: JEP-140344S

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Estimated Ship Date: Apr 13, 2026 if ordered today

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Piston, Forged, Flat Top, 4-Valve Reliefs, 4.060 in. Bore, 3.480 in. Stroke, 5.700 in. Rod, 1.560 in. Compression, Chevy, Each

Part Number: JEP-160433S

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Estimated Ship Date: Apr 9, 2026 if ordered today

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Estimated Ship Date: Apr 9, 2026 if ordered today

Piston, Forged, Dome, Single Valve Relief, 4.310 in. Bore, 4.000 in. Stroke, 6.385 in. Rod, 1.395 in. Compression, Chevy, Each

Part Number: JEP-140685S

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Piston, Forged, Dome, Single Valve Relief, 4.600 in. Bore, 4.000 in. Stroke, 6.535 in. Rod, 1.245 in. Compression, Chevy, Each

Part Number: JEP-152162S

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Estimated Ship Date: Apr 13, 2026 if ordered today

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Piston, Forged, Dome, Single Valve Relief, 4.600 in. Bore, 4.250 in. Stroke, 6.385 in. Rod, 1.270 in. Compression, Chevy, Each

Part Number: JEP-152157S

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Estimated Ship Date: Apr 13, 2026 if ordered today

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Estimated Ship Date: Apr 13, 2026 if ordered today