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Piston-Single,-2618,-Dome,-4.280-Bore,-1.645-Cd,-0.990-Pin,-Set-Of-1.
Piston-Single,-2618,-Dome,-4.280-Bore,-1.645-Cd,-0.990-Pin,-Set-Of-1.
Piston-Single,-2618,-Dome,-4.280-Bore,-1.645-Cd,-0.990-Pin,-Set-Of-1.
Piston-Single,-2618,-Dome,-4.280-Bore,-1.645-Cd,-0.990-Pin,-Set-Of-1.
Piston-Single,-2618,-Dome,-4.280-Bore,-1.645-Cd,-0.990-Pin,-Set-Of-1.
Piston-Single,-2618,-Dome,-4.280-Bore,-1.645-Cd,-0.990-Pin,-Set-Of-1.
Piston-Single,-2618,-Dome,-4.280-Bore,-1.645-Cd,-0.990-Pin,-Set-Of-1.
Piston-Single,-2618,-Dome,-4.280-Bore,-1.645-Cd,-0.990-Pin,-Set-Of-1.
Piston-Single,-2618,-Dome,-4.280-Bore,-1.645-Cd,-0.990-Pin,-Set-Of-1.
Piston-Single,-2618,-Dome,-4.280-Bore,-1.645-Cd,-0.990-Pin,-Set-Of-1.
Piston-Single,-2618,-Dome,-4.280-Bore,-1.645-Cd,-0.990-Pin,-Set-Of-1.
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JE Pistons 139530S Piston Single, 2618, Dome, 4.280 Bore, 1.645 CD, 0.990 Pin, Set of 1.

2 sold in last 8 days
JE Pistons
ds_BHXG_139530S
Engine Piston
$308.32
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JE Pistons 138088S Piston Single, 4032, Flat Top, 4.020 Bore, 1.260 CD, 0.927 Pin, Set of 1.
JE Pistons 138088S Piston Single, 4032, Flat Top, 4.020 Bore, 1.260 CD, 0.927 Pin, Set of 1.
$308.32
JE Pistons 139542S Piston Single, 2618, Dome, 4.310 Bore, 1.520 CD, 0.990 Pin, Set of 1.
JE Pistons 139542S Piston Single, 2618, Dome, 4.310 Bore, 1.520 CD, 0.990 Pin, Set of 1.
$308.32
JE Pistons 139530S Piston Single, 2618, Dome, 4.280 Bore, 1.645 CD, 0.990 Pin, Set of 1.
Details

Born from the rich racing experience of JE Pistons, the Sportsman Racing Products (SRP) piston line proudly bridges the gap between high-quality forged piston performance and affordability. Forged from strong, 4032 aluminum alloy material, SRP pistons are designed and manufactured to reduce machining costs without sacrificing strength or performance characteristics. These pistons are the perfect option for someone building a mild to moderate performance engine on a sportsman budget. As with all JE Pistons products, SRP pistons are made 100% in the USA.

Specifications:

Description_ASM Chevrolet Big Block 454
Description_DEF Engine Piston
Description_DES Piston Single, 2618, Dome, 4.280 Bore, 1.645 CD, 0.990 Pin, Set of 1.
Description_FAB
  • Forged in the USA using 4032 aluminum, yielding tensile strength and minimal thermal expansion
  • Dedicated forging helps optimize strength and weight throughout the piston design
  • Perfect for street/strip applications
  • Forced pin oiling for improved pin lubrication
  • Made 100% in the USA
Description_EXT SRP, Chevrolet, Big Block Chevrolet, 4.280 in. Bore, 1.645 CD, Dome, Single Piston
Description_INV SRP, Piston
Description_TLE Chevrolet 454, 4.280 Bore, Dome, Set of 1
Description_MKT Born from the rich racing experience of JE Pistons, the Sportsman Racing Products (SRP) piston line proudly bridges the gap between high-quality forged piston performance and affordability. Forged from strong, 4032 aluminum alloy material, SRP pistons are designed and manufactured to reduce machining costs without sacrificing strength or performance characteristics. These pistons are the perfect option for someone building a mild to moderate performance engine on a sportsman budget. As with all JE Pistons products, SRP pistons are made 100% in the USA.
Description_SHO Piston
Category Hierarchy Auto>SRP Pistons>SRP>Single Replacement Pistons
Top Compression Ring Thickness 0.0640
Piston Pin Outside Diameter 0.990
Bore Diameter 4.280
Wrist Pin Outer Diameter 0.990
Product Type Engine Piston
Piston Average Weight 677
Product Market Domestic
Wrist Pin Wall Thickness 0.150
Wrist Pin Length 2.930
Out of Stock Message Call for Availability
Add-On 990-2930-15-51S
Title SRP - Chevrolet, Big Block, 4.280 in. Bore, Piston
Make CHEVROLET
Add-On 990-042-CS
Add-On S100S8-4280-5
Prop 65 Yes/No Yes
Cylinder Head OPEN CHAMBER
Industry Automotive
Piston Material 2618
Compression Height 1.645
Piston Pin Wall Thickness 0.150
Piston Volume 48.00
Prop 65 (C, R or CR) CR
Ring Set Included No
Engine - Web Big Block
Piston Series SRP
Piston Pin Length 2.930
Second Compression Ring Thickness 0.0640
Oil Ring Thickness 0.188
Engine Type ICE
Piston Pin Material 5115
Title - Web SRP Chevrolet Big Block Piston - 4.280 in. Bore - 1.645 in. CH, 48.00 CC
Piston Head Type Dome
Forging Type FSR
Engine Big Block
Ringset Included No
Make - Web Chevrolet
Prop 65 - Short Label Prop 65 Warning Label.JPG
Wrist Pin Material 5115 Low Carbon Steel, Case Hardened
Length 5.0000
Width 5.0000
Height 5.0000
Weight 2.0000
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