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  • JE Pistons 366437S Piston Single, 2618, Inv Dome/Dish, 3.905 Bore, 1.314 CD, 0.945 Pin, Set of 1.
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Piston-Single,-2618,-Inv-DomeDish,-3.905-Bore,-1.314-Cd,-0.945-Pin,-Set-Of-1.
Piston-Single,-2618,-Inv-DomeDish,-3.905-Bore,-1.314-Cd,-0.945-Pin,-Set-Of-1.
Piston-Single,-2618,-Inv-DomeDish,-3.905-Bore,-1.314-Cd,-0.945-Pin,-Set-Of-1.
Piston-Single,-2618,-Inv-DomeDish,-3.905-Bore,-1.314-Cd,-0.945-Pin,-Set-Of-1.
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JE Pistons 366437S Piston Single, 2618, Inv Dome/Dish, 3.905 Bore, 1.314 CD, 0.945 Pin, Set of 1.

2 sold in last 8 days
JE Pistons
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JE Pistons 367098S Piston Single, 2618, Flat Top, 4.005 Bore, 1.560 CD, 0.927 Pin, Set of 1.
JE Pistons 367098S Piston Single, 2618, Flat Top, 4.005 Bore, 1.560 CD, 0.927 Pin, Set of 1.
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JE Pistons 367175S Piston Single, 2618, Flat Top, 4.005 Bore, 1.165 CD, 0.927 Pin, Set of 1.
JE Pistons 367175S Piston Single, 2618, Flat Top, 4.005 Bore, 1.165 CD, 0.927 Pin, Set of 1.
$268.81
JE Pistons 366437S Piston Single, 2618, Inv Dome/Dish, 3.905 Bore, 1.314 CD, 0.945 Pin, Set of 1.
Details

JE Pistons SRP Pro 2618 line expands on the premium features of the SRP Pro series with the addition of extremely strong, 2618 forged aluminum material. All piston kits include gas-nitrided, carbon-steel pistons rings, pins, and locks. SRP Pro 2618 pistons maximize piston strength and maximize value, whether you re building rowdy small block or a flame-spitting big block. As with all JE Pistons products, SRP pistons are made 100% in the USA.

Specifications:

Description_ASM Chevrolet LS 4.8L
Description_DES Piston Single, 2618, Inv Dome/Dish, 3.905 Bore, 1.314 CD, 0.945 Pin, Set of 1.
Description_DEF Engine Piston
Description_EXT SRP Pro 2618, Chevrolet, LS Gen III/IV, 3.905 in. Bore, 1.314 CD, Inverted Dome/Dish, Single Piston
Description_INV SRP Pro, Piston
Description_FAB
  • Forged in the USA 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
  • Made 100% in the USA
Description_MKT JE Pistons SRP Pro 2618 line expands on the premium features of the SRP Pro series with the addition of extremely strong, 2618 forged aluminum material. All piston kits include gas-nitrided, carbon-steel pistons rings, pins, and locks. SRP Pro 2618 pistons maximize piston strength and maximize value, whether you?re building rowdy small block or a flame-spitting big block. As with all JE Pistons products, SRP pistons are made 100% in the USA.
Description_TLE Chevrolet LS 4.8L LR4, 3.905 Bore, Dish, Set of 1
Description_SHO Piston
Product Type Engine Piston
Piston Material 2618
Make - Web Chevrolet
Prop 65 Yes/No Yes
Ring Set Included Yes
Wrist Pin Length 2.250
Prop 65 (C, R or CR) CR
Cylinder Head GM LS1 15 DEG
Second Compression Ring Thickness 0.0600
Top Compression Ring Thickness 0.0595
Out of Stock Message Call for Availability
Category Hierarchy Auto>SRP Pistons>SRP Pro 2618>Single Replacement Pistons
Piston Volume -8.00
Piston Pin Length 2.250
Bore Diameter 3.905
Add-On 945-073-MW
Title - Web SRP Pro 2618 Chevrolet LS Gen III/IV Piston - 3.905 in. Bore - 1.314 in. CH, -8.00 CC
Engine LS Gen III/IV
Piston Head Type Dish
Ringset Included Yes
Industry Automotive
Product Market Domestic
Title SRP Pro 2618 - Chevrolet, LS Gen III/IV, 3.905 in. Bore, Piston
Engine Type ICE
Add-On 945-2250-20-51C
Piston Average Weight 425
Add-On JG6001-3905
Wrist Pin Wall Thickness 0.200
Prop 65 - Short Label Prop 65 Warning Label.JPG
Wrist Pin Material 5115 Low Carbon Steel, Case Hardened
Compression Height 1.314
Make CHEVROLET
Oil Ring Thickness 0.1175
Piston Pin Wall Thickness 0.200
Piston Series SRP Pro 2618
Forging Type FSR
Piston Pin Material 5115
Piston Pin Outside Diameter 0.945
Wrist Pin Outer Diameter 0.945
Engine - Web LS Gen III/IV
Length 5.0000
Width 5.0000
Height 5.0000
Weight 1.0000
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