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  • JE Pistons 329457S Piston Single, 4032, Dome, 4.020 Bore, 1.260 CD, 0.927 Pin, Set of 1.
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Piston-Single,-4032,-Dome,-4.020-Bore,-1.260-Cd,-0.927-Pin,-Set-Of-1.
Piston-Single,-4032,-Dome,-4.020-Bore,-1.260-Cd,-0.927-Pin,-Set-Of-1.
Piston-Single,-4032,-Dome,-4.020-Bore,-1.260-Cd,-0.927-Pin,-Set-Of-1.
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JE Pistons 329457S Piston Single, 4032, Dome, 4.020 Bore, 1.260 CD, 0.927 Pin, Set of 1.

2 sold in last 8 days
JE Pistons
ds_BHXG_329457S
Engine Piston
$283.50
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JE Pistons 329457S Piston Single, 4032, Dome, 4.020 Bore, 1.260 CD, 0.927 Pin, Set of 1.
Details

SRP Professional pistons combine forged piston durability with modern performance technology for an extremely capable forged piston kit that doesn t break the bank. Forged from 4032 aluminum, SPR Pro pistons experience minimal thermal expansion, making them perfect for a high-performance, reliable engine build from the track to the drag strip. All SRP Pro pistons include premium ring sets, wrist pins and locks. As with all JE Pistons products, SRP pistons are made 100% in the USA.

Specifications:

Description_ASM Chevrolet Small Block 350
Description_DEF Engine Piston
Description_DES Piston Single, 4032, Dome, 4.020 Bore, 1.260 CD, 0.927 Pin, Set of 1.
Description_INV SRP Pro, Piston
Description_EXT SRP Pro 4032, Chevrolet, Small Block Chevrolet, 4.020 in. Bore, 1.260 CD, Dome, Single Piston
Description_FAB
  • Forged in the USA using 4032 aluminum, yielding tensile strength and minimal thermal expansion
  • Proprietary Forged Side Relief (FSR) forging design minimizes friction and power loss with reduced skirt width and saves additional weight with a shorter wrist pin
  • Low-friction skirt coating reduces wear and reduces operating noise while optimizing performance
  • Includes high-quality wrist pins, locks, and JE Pro Seal premium piston rings
  • Accumulator groove helps reduce pressure from combustion gases, reducing ring fluttering and improving ring seal for consistent power
  • Made 100% in the USA
Description_MKT SRP Professional pistons combine forged piston durability with modern performance technology for an extremely capable forged piston kit that doesn?t break the bank. Forged from 4032 aluminum, SPR Pro pistons experience minimal thermal expansion, making them perfect for a high-performance, reliable engine build from the track to the drag strip. All SRP Pro pistons include premium ring sets, wrist pins and locks. As with all JE Pistons products, SRP pistons are made 100% in the USA.
Description_TLE Chevrolet 350, 4.020 Bore, Dome, Set of 1
Description_SHO Piston
Forging Type FSR
Engine Small Block
Oil Ring Thickness 0.119
Piston Pin Length 2.250
Second Compression Ring Thickness 0.0600
Title - Web SRP Pro 4032 Chevrolet Small Block Piston - 4.020 in. Bore - 1.260 in. CH, 11.00 CC
Piston Pin Material 5115
Prop 65 - Short Label Prop 65 Warning Label.JPG
Make - Web Chevrolet
Wrist Pin Material 5115 Low Carbon Steel, Case Hardened
Ringset Included Yes
Bore Diameter 4.020
Add-On 927-2250-15-51C
Piston Head Type Dome
Piston Pin Outside Diameter 0.927
Engine Type ICE
Out of Stock Message Call for Availability
Add-On 927-073-MW
Add-On JG3101-4020-2
Title SRP Pro 4032 - Chevrolet, Small Block, 4.020 in. Bore, Piston
Make CHEVROLET
Piston Series SRP Pro 4032
Wrist Pin Length 2.250
Ring Set Included Yes
Product Type Engine Piston
Piston Average Weight 440
Compression Height 1.260
Industry Automotive
Prop 65 (C, R or CR) CR
Category Hierarchy Auto>SRP Pistons>SRP Pro>Single Replacement Pistons
Cylinder Head CHEVROLET 23 DEG 20/30
Piston Material 4032
Product Market Domestic
Prop 65 Yes/No Yes
Top Compression Ring Thickness 0.0480
Piston Pin Wall Thickness 0.150
Piston Volume 11.00
Wrist Pin Wall Thickness 0.150
Wrist Pin Outer Diameter 0.927
Engine - Web Small Block
Length 5.0000
Width 5.0000
Height 5.0000
Weight 1.0000
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