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  • JE Pistons 139483S Piston Single, 4032, Flat Top, 4.530 Bore, 1.645 CD, 0.990 Pin, Set of 1.
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Piston-Single,-4032,-Flat-Top,-4.530-Bore,-1.645-Cd,-0.990-Pin,-Set-Of-1.
Piston-Single,-4032,-Flat-Top,-4.530-Bore,-1.645-Cd,-0.990-Pin,-Set-Of-1.
Piston-Single,-4032,-Flat-Top,-4.530-Bore,-1.645-Cd,-0.990-Pin,-Set-Of-1.
Piston-Single,-4032,-Flat-Top,-4.530-Bore,-1.645-Cd,-0.990-Pin,-Set-Of-1.
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JE Pistons 139483S Piston Single, 4032, Flat Top, 4.530 Bore, 1.645 CD, 0.990 Pin, Set of 1.

2 sold in last 8 days
JE Pistons
ds_BHXG_139483S
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JE Pistons 139483S Piston Single, 4032, Flat Top, 4.530 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, 4.530 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_INV SRP, Piston
Description_EXT SRP, Chevrolet, Big Block Chevrolet, 4.530 in. Bore, 1.645 CD, Flat Top, Single Piston
Description_TLE Chevrolet 454, 4.530 Bore, Flat, Set of 1
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.
Piston Head Type Flat
Engine Type ICE
Piston Series SRP
Wrist Pin Outer Diameter 0.990
Piston Pin Outside Diameter 0.990
Bore Diameter 4.530
Piston Pin Material 5115
Piston Pin Wall Thickness 0.150
Piston Average Weight 695
Top Compression Ring Thickness 0.0640
Compression Height 1.645
Product Market Domestic
Title SRP - Chevrolet, Big Block, 4.530 in. Bore, Piston
Make CHEVROLET
Forging Type FSR
Ringset Included No
Wrist Pin Wall Thickness 0.150
Engine - Web Big Block
Category Hierarchy Auto>SRP Pistons>SRP>Single Replacement Pistons
Oil Ring Thickness 0.188
Add-On 990-2930-15-51S
Add-On S100S8-4530-5
Piston Pin Length 2.930
Second Compression Ring Thickness 0.0640
Product Type Engine Piston
Cylinder Head OPEN CHAMBER
Prop 65 (C, R or CR) CR
Title - Web SRP Chevrolet Big Block Piston - 4.530 in. Bore - 1.645 in. CH, -3.00 CC
Piston Material 4032
Piston Volume -3.00
Industry Automotive
Add-On 990-042-CS
Out of Stock Message Call for Availability
Prop 65 Yes/No Yes
Ring Set Included No
Prop 65 - Short Label Prop 65 Warning Label.JPG
Wrist Pin Material 5115 Low Carbon Steel, Case Hardened
Make - Web Chevrolet
Engine Big Block
Wrist Pin Length 2.930
Length 5.0000
Width 5.0000
Height 5.0000
Weight 2.0000
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