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  • JE Pistons 139478S Piston Single, 4032, Flat Top, 4.310 Bore, 1.645 CD, 0.990 Pin, Set of 1.
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Piston-Single,-4032,-Flat-Top,-4.310-Bore,-1.645-Cd,-0.990-Pin,-Set-Of-1.
Piston-Single,-4032,-Flat-Top,-4.310-Bore,-1.645-Cd,-0.990-Pin,-Set-Of-1.
Piston-Single,-4032,-Flat-Top,-4.310-Bore,-1.645-Cd,-0.990-Pin,-Set-Of-1.
Piston-Single,-4032,-Flat-Top,-4.310-Bore,-1.645-Cd,-0.990-Pin,-Set-Of-1.
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JE Pistons 139478S Piston Single, 4032, Flat Top, 4.310 Bore, 1.645 CD, 0.990 Pin, Set of 1.

2 sold in last 8 days
JE Pistons
ds_BHXG_139478S
Engine Piston
$308.32
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JE Pistons 139478S Piston Single, 4032, Flat Top, 4.310 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, 4032, Flat Top, 4.310 Bore, 1.645 CD, 0.990 Pin, Set of 1.
Description_EXT SRP, Chevrolet, Big Block Chevrolet, 4.310 in. Bore, 1.645 CD, Flat Top, Single 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_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_INV SRP, Piston
Description_SHO Piston
Description_TLE Chevrolet 454, 4.310 Bore, Flat, Set of 1
Product Type Engine Piston
Piston Pin Outside Diameter 0.990
Out of Stock Message Call for Availability
Piston Material 4032
Wrist Pin Length 2.930
Second Compression Ring Thickness 0.0640
Piston Volume -3.00
Prop 65 (C, R or CR) CR
Prop 65 Yes/No Yes
Bore Diameter 4.310
Title - Web SRP Chevrolet Big Block Piston - 4.310 in. Bore - 1.645 in. CH, -3.00 CC
Ring Set Included No
Prop 65 - Short Label Prop 65 Warning Label.JPG
Add-On S100S8-4310-5
Cylinder Head OPEN CHAMBER
Add-On 990-2930-15-51S
Add-On 990-042-CS
Category Hierarchy Auto>SRP Pistons>SRP>Single Replacement Pistons
Industry Automotive
Top Compression Ring Thickness 0.0640
Piston Average Weight 616
Wrist Pin Material 5115 Low Carbon Steel, Case Hardened
Make - Web Chevrolet
Piston Pin Material 5115
Forging Type FSR
Title SRP - Chevrolet, Big Block, 4.310 in. Bore, Piston
Ringset Included No
Piston Pin Length 2.930
Make CHEVROLET
Piston Series SRP
Engine Big Block
Engine Type ICE
Compression Height 1.645
Piston Head Type Flat
Piston Pin Wall Thickness 0.150
Oil Ring Thickness 0.188
Product Market Domestic
Wrist Pin Outer Diameter 0.990
Wrist Pin Wall Thickness 0.150
Engine - Web Big Block
Length 5.0000
Width 5.0000
Height 5.0000
Weight 2.0000
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