JE Pistons / SRP · 287994
Part #: 287994
UPC: 193564244727
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Description: Piston Set, 4032, Inv Dome/Dish, 4.000 Bore, 1.340 CD, 0.945 Pin, Set of 8.; SRP Pro 4032, Chevrolet, LS Gen III/IV, 4.000 in. Bore, 1.340 CD, Inverted Dome/Dish, 8 Cyl. Piston Kit
Description:
Description
Accumulator Groove, Pin Fit, and Skirt Coat.
Features & benefits
- Forged in the USA using 4032 aluminum, yielding tensile strength and minimal thermal expansion
- Designed specifically for GM LS2 Engines. To provide optimized performance durability
- 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
- Includes high-quality wrist pins, locks, and JE Pro Seal premium piston rings
- Made 100% in the USA
- Accumulator Groove: A specialty groove between the top and second ring provides added volume for blow-by gases. This helps reduce pressure between the rings, improving top ring seal and minimizing ring flutter at high cylinder pressures.
- Pin Fit: The pin bore is precision honed to attain an exact pin clearance. Clearances typically range from .0003 to .0010 between the wrist pin and pin bore.
- Skirt Coat: Skirt Coat reduces friction and wear on piston skirts and cylinder walls while simultaneously reducing operating noise
Information
These pistons utilize our dedicated Forged Side Relief (FSR) forging that was specifically designed to increase strength.
Specifications
- GTIN
- 00193564244727
- Weight
- 12.8 lb
- Height
- 6 in
- Length
- 26 in
- Width
- 12 in
- EO
- Offroad
- Life cycle
- Available to Order
- Warehouse brand code
- JEP
- AAIA brand code
- BHXG
Attributes
- 2nd Groove Width
- 0.06000
- Add-On
- JG3101-4000-7
- Bore Diameter
- 4.000
- Bore Diameter - Web
- 4.000 IN
- California Proposition 65
- WARNING: Cancer and Reproductive Harm - www.P65Warnings.ca.gov
- Category Hierarchy
- Auto>SRP Pistons>SRP Pro>Piston Kits
- Compression Height
- 1.330
- Compression Ratio
- 0.375
- Connecting Rod Length
- 6.098 IN
- Cylinder Head
- LSX/L92 12 DEG
- EBAY Category ID
- 33623
- Engine
- LS Gen III/IV
- Engine - Web
- LS Gen III/IV
- Engine Displacement
- 6.0LS2/6
- Engine Stroke
- 3.622
- Engine Type
- ICE
- Exhaust Angle
- 15
- Exhaust Depth
- .140
- Exhaust Diameter
- 1.870
- Forging Type
- FSR
- Industry
- Automotive
- Intake Angle
- 15
- Intake Depth
- .200
- Intake Diameter
- 2.265
- Make
- Chevrolet
- Make - Web
- Chevrolet
- Oil Groove Width
- 0.11900
- Oil Ring Thickness
- 0.119
- Out of Stock Message
- Please Allow Approximately 3 Weeks or Less for Shipping
- Piston Average Weight
- 432
- Piston Avg Wt
- 432
- Piston Head Type
- Dish
- Piston Material
- 4032
- Piston Pin Length
- 2.250
- Piston Pin Material
- 5115
- Piston Pin Outside Diameter
- 0.945
- Piston Pin Wall Thickness
- 0.150
- Piston Series
- SRP Pro 4032
- Piston To Wall Clearance
- -0.003
- Piston Volume
- -14.30
- Product Market
- Domestic
- Product Type
- Engine Piston Kit
- Ring Set - Recommended
- JG3101-4000-7
- Ring Set Included
- Yes
- Ring Set Part Number
- JG3101-4000-7
- Ringset Included
- Yes
- Second Compression Ring Thickness
- 0.0600
- Stroke
- 3.622
- Title
- SRP Pro 4032 - Chevrolet, LS Gen III/IV, 4.000 in. Bore, Piston Kit
- Title - Web
- SRP Pro 4032 Chevrolet LS Gen III/IV Piston Kit - 4.000 in. Bore - 1.330 in. CH, -14.30 CC
- Top Compression Ring Thickness
- 0.0480
- Top Groove Width
- 0.04800
- Wrist Pin Length
- 2.250
- Wrist Pin Material
- 5115 Low Carbon Steel, Case Hardened
- Wrist Pin Outer Diameter
- 0.945
- Wrist Pin Wall Thickness
- 0.150
Fitment status
This product is universal and will fit your application.
Application summary
Chevrolet LS2
JE Pistons / SRP 287994
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