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  • JE Pistons 329378L Piston Single, 4032, Flat Top, 4.030 Bore, 1.340 CD, 0.945 Pin, Set of 1.
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Piston-Single,-4032,-Flat-Top,-4.030-Bore,-1.340-Cd,-0.945-Pin,-Set-Of-1.
Piston-Single,-4032,-Flat-Top,-4.030-Bore,-1.340-Cd,-0.945-Pin,-Set-Of-1.
Piston-Single,-4032,-Flat-Top,-4.030-Bore,-1.340-Cd,-0.945-Pin,-Set-Of-1.
Piston-Single,-4032,-Flat-Top,-4.030-Bore,-1.340-Cd,-0.945-Pin,-Set-Of-1.
Piston-Single,-4032,-Flat-Top,-4.030-Bore,-1.340-Cd,-0.945-Pin,-Set-Of-1.
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JE Pistons 329378L Piston Single, 4032, Flat Top, 4.030 Bore, 1.340 CD, 0.945 Pin, Set of 1.

2 sold in last 8 days
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JE Pistons 329378L Piston Single, 4032, Flat Top, 4.030 Bore, 1.340 CD, 0.945 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 LS2
Description_DES Piston Single, 4032, Flat Top, 4.030 Bore, 1.340 CD, 0.945 Pin, Set of 1.
Description_DEF Engine 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_EXT SRP Pro 4032, Chevrolet, LS Gen III/IV, 4.030 in. Bore, 1.340 CD, Flat Top, Left Piston
Description_INV SRP Pro, Piston
Description_TLE Chevrolet LS2, 4.030 Bore, Flat, Set of 1
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_SHO Piston
Piston Pin Length 2.250
Add-On 945-2250-15-51C
Piston Material 4032
Prop 65 Yes/No Yes
Industry Automotive
Add-On 945-073-MW
Piston Volume -5.00
Add-On JG31F1-4030-2
Out of Stock Message Call for Availability
Prop 65 (C, R or CR) CR
Product Type Engine Piston
Wrist Pin Material 5115 Low Carbon Steel, Case Hardened
Cylinder Head LSX/L92 12 DEG
Engine LS Gen III/IV
Title - Web SRP Pro 4032 Chevrolet LS Gen III/IV Piston - 4.030 in. Bore - 1.330 in. CH, -5.00 CC
Second Compression Ring Thickness 0.0600
Make - Web Chevrolet
Prop 65 - Short Label Prop 65 Warning Label.JPG
Oil Ring Thickness 0.119
Piston Average Weight 431
Piston Series SRP Pro 4032
Make CHEVROLET
Piston Head Type Flat
Bore Diameter 4.030
Top Compression Ring Thickness 0.0480
Engine Type ICE
Ringset Included Yes
Title SRP Pro 4032 - Chevrolet, LS Gen III/IV, 4.030 in. Bore, Piston
Forging Type FSR
Product Market Domestic
Piston Orientation Left
Piston Pin Outside Diameter 0.945
Category Hierarchy Auto>SRP Pistons>SRP Pro>Single Replacement Pistons
Piston Pin Wall Thickness 0.150
Piston Pin Material 5115
Compression Height 1.330
Engine - Web LS Gen III/IV
Wrist Pin Wall Thickness 0.150
Wrist Pin Length 2.250
Wrist Pin Outer Diameter 0.945
Ring Set Included Yes
Length 5.0000
Width 5.0000
Height 5.0000
Weight 1.0000
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