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Piston-Single,-4032,-Flat-Top,-4.160-Bore,-1.590-Cd,-0.980-Pin,-Set-Of-1.
Piston-Single,-4032,-Flat-Top,-4.160-Bore,-1.590-Cd,-0.980-Pin,-Set-Of-1.
Piston-Single,-4032,-Flat-Top,-4.160-Bore,-1.590-Cd,-0.980-Pin,-Set-Of-1.
Piston-Single,-4032,-Flat-Top,-4.160-Bore,-1.590-Cd,-0.980-Pin,-Set-Of-1.
Piston-Single,-4032,-Flat-Top,-4.160-Bore,-1.590-Cd,-0.980-Pin,-Set-Of-1.
Piston-Single,-4032,-Flat-Top,-4.160-Bore,-1.590-Cd,-0.980-Pin,-Set-Of-1.
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JE Pistons 156431S Piston Single, 4032, Flat Top, 4.160 Bore, 1.590 CD, 0.980 Pin, Set of 1.

2 sold in last 8 days
JE Pistons
ds_BHXG_156431S
Engine Piston
$240.46

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JE Pistons 156431S Piston Single, 4032, Flat Top, 4.160 Bore, 1.590 CD, 0.980 Pin, Set of 1.

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 Pontiac 428
Description_DEF Engine Piston
Description_DES Piston Single, 4032, Flat Top, 4.160 Bore, 1.590 CD, 0.980 Pin, Set of 1.
Description_INV SRP, Piston
Description_EXT SRP, Pontiac, Big Block Pontiac, 4.160 in. Bore, 1.590 CD, Flat Top, Single 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 Pontiac 428, 4.160 Bore, Flat, Set of 1
Ring Set Included No
Top Compression Ring Thickness 0.0640
Wrist Pin Length 2.750
Piston Average Weight 515
Product Type Engine Piston
Category Hierarchy Auto>SRP Pistons>SRP>Single Replacement Pistons
Prop 65 (C, R or CR) CR
Industry Automotive
Piston Pin Length 2.750
Piston Volume -5.00
Bore Diameter 4.160
Cylinder Head PONTIAC 400
Add-On 990-042-CS
Add-On 980-2750-15-51S
Prop 65 Yes/No Yes
Second Compression Ring Thickness 0.0640
Out of Stock Message Call for Availability
Piston Material 4032
Title - Web SRP Pontiac Big Block Piston - 4.160 in. Bore - 1.590 in. CH, -5.00 CC
Add-On J100F8-4155-5
Prop 65 - Short Label Prop 65 Warning Label.JPG
Make - Web Pontiac
Wrist Pin Material 5115 Low Carbon Steel, Case Hardened
Forging Type FSR
Make PONTIAC
Compression Height 1.590
Engine Big Block
Product Market Domestic
Piston Pin Outside Diameter 0.980
Ringset Included No
Oil Ring Thickness 0.188
Piston Pin Wall Thickness 0.150
Piston Head Type Flat
Piston Series SRP
Engine Type ICE
Piston Pin Material 5115
Wrist Pin Wall Thickness 0.150
Wrist Pin Outer Diameter 0.980
Engine - Web Big Block
Title SRP - Pontiac, Big Block, 4.160 in. Bore, Piston
Length 5.0000
Width 5.0000
Height 5.0000
Weight 2.0000
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