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Piston-Single,-2618,-Dome,-4.280-Bore,-1.270-Cd,-0.990-Pin,-Set-Of-1.
Piston-Single,-2618,-Dome,-4.280-Bore,-1.270-Cd,-0.990-Pin,-Set-Of-1.
Piston-Single,-2618,-Dome,-4.280-Bore,-1.270-Cd,-0.990-Pin,-Set-Of-1.
Piston-Single,-2618,-Dome,-4.280-Bore,-1.270-Cd,-0.990-Pin,-Set-Of-1.
Piston-Single,-2618,-Dome,-4.280-Bore,-1.270-Cd,-0.990-Pin,-Set-Of-1.
Piston-Single,-2618,-Dome,-4.280-Bore,-1.270-Cd,-0.990-Pin,-Set-Of-1.
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JE Pistons 139831S Piston Single, 2618, Dome, 4.280 Bore, 1.270 CD, 0.990 Pin, Set of 1.

2 sold in last 8 days
JE Pistons
ds_BHXG_139831S
Engine Piston
$354.86
customers are viewing this product
JE Pistons 138097S Piston Single, 4032, Flat Top, 4.155 Bore, 1.425 CD, 0.927 Pin, Set of 1.
JE Pistons 138097S Piston Single, 4032, Flat Top, 4.155 Bore, 1.425 CD, 0.927 Pin, Set of 1.
$308.32
JE Pistons 139480S Piston Single, 4032, Flat Top, 4.350 Bore, 1.645 CD, 0.990 Pin, Set of 1.
JE Pistons 139480S Piston Single, 4032, Flat Top, 4.350 Bore, 1.645 CD, 0.990 Pin, Set of 1.
$229.56
JE Pistons 139831S Piston Single, 2618, Dome, 4.280 Bore, 1.270 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, 1.270 CD, 0.990 Pin, Set of 1.
Description_EXT SRP, Chevrolet, Big Block Chevrolet, 4.280 in. Bore, 1.270 CD, Dome, Single Piston
Description_INV SRP, Piston
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_SHO Piston
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_TLE Chevrolet 454, 4.280 Bore, Dome, Set of 1
Category Hierarchy Auto>SRP Pistons>SRP>Single Replacement Pistons
Piston Average Weight 581
Product Market Domestic
Make CHEVROLET
Compression Height 1.270
Piston Head Type Dome
Top Compression Ring Thickness 0.0640
Piston Series SRP
Piston Pin Material 5115
Title SRP - Chevrolet, Big Block, 4.280 in. Bore, Piston
Wrist Pin Outer Diameter 0.990
Engine - Web Big Block
Engine Type ICE
Bore Diameter 4.280
Product Type Engine Piston
Piston Pin Wall Thickness 0.150
Piston Pin Outside Diameter 0.990
Piston Volume 43.00
Wrist Pin Wall Thickness 0.150
Ring Set Included No
Wrist Pin Length 2.930
Piston Material 2618
Oil Ring Thickness 0.218
Add-On 990-042-CS
Industry Automotive
Add-On S100S8-4280-5
Title - Web SRP Chevrolet Big Block Piston - 4.280 in. Bore - 1.270 in. CH, 43.00 CC
Engine Big Block
Prop 65 (C, R or CR) CR
Out of Stock Message Call for Availability
Add-On 990-2930-15-51S
Piston Pin Length 2.930
Cylinder Head OPEN CHAMBER
Ringset Included No
Prop 65 Yes/No Yes
Forging Type FSR
Prop 65 - Short Label Prop 65 Warning Label.JPG
Make - Web Chevrolet
Wrist Pin Material 5115 Low Carbon Steel, Case Hardened
Second Compression Ring Thickness 0.0640
Length 5.0000
Width 5.0000
Height 5.0000
Weight 2.0000
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