JE Pistons / SRP · 372198
Part #: 372198
UPC: 193564439260
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Description: SRP PRO 2618 LS -4.065/.927/-16.0CC; 4.065 in. Bore - 1.050 CD - (-16.00 cc) - Set of 8
Description:
Description
Accumulator Groove, Pin Fit, and Skirt Coat.
Features & benefits
- Forged in the USA using 2618 aluminum, yielding tensile strength and minimal thermal expansion
- Designed specifically for GM LS 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
- 00193564439260
- Weight
- 12.8 lb
- Height
- 6 in
- Length
- 26 in
- Width
- 12 in
- Life cycle
- Available to Order
- Warehouse brand code
- JEP
- AAIA brand code
- BHXG
Attributes
- 2nd Groove Width
- 0.06000
- 3D Undercrown Milling
- No
- Accumulator Groove
- Yes
- Anodize Top Ring Groove
- No
- Bore Diameter
- 4.065
- Bore Diameter - Web
- 4.065
- California Proposition 65
- WARNING: Cancer and Reproductive Harm - www.P65Warnings.ca.gov
- Category Hierarchy
- Auto>SRP Pistons>SRP Pro 2618
- Combo 2
- No
- Compression Height
- 1.050
- Compression Ratio
- 0.41944444444444
- Connecting Rod Length
- 6.125
- Contact Reduction
- No
- Cylinder Head
- LSX
- DVGP
- No
- Double Pin Oilers
- No
- EBAY Category ID
- 33623
- EN Plating
- No
- Econo Undercrown Milling
- No
- Engine
- LS Gen III/IV
- Engine - Web
- LS Gen III/IV
- Engine Detail
- LS Gen III/IV
- Engine Displacement
- 5.3 LS1
- Engine Family
- LS Gen III/IV
- Engine Stroke
- 4.125
- Exhaust Angle
- 15
- Exhaust Depth
- .1563
- Exhaust Diameter
- 1.870
- Forging Type
- FSR
- Gas Distribution
- No
- Industry
- Automotive
- Intake Angle
- 15
- Intake Depth
- .220
- Intake Diameter
- 2.265
- Lateral Gas Ports
- No
- Make
- Chevrolet
- Make - Web
- Chevrolet
- Mill Undercrown
- No
- Oil Groove Width
- 0.14900
- Oil Ring Thickness
- 0.149
- Out of Stock Message
- Please Allow Approx. 6-8 Weeks or Less for Shipping
- Oversized Amount
- STD LS3
- Pin Fit
- Yes
- Piston Average Weight
- Call
- Piston Head Type
- Inv Dome/Dish
- Piston Material
- 2618
- Piston Quantity
- 8
- Piston Series
- SRP Pro 2618
- Piston To Wall Clearance
- -0.004
- Piston Volume
- -16
- Product Market
- Domestic
- Product Type
- Engine Piston Kit
- Ring Set Included
- Y
- Rod Length
- 6.125
- Second Compression Ring Thickness
- 0.060
- Skirt Coat
- Yes
- Smooth Crown Finish
- No
- Stroke
- 4.125
- Thermal Crown
- No
- Title
- JE Pistons SRP PRO 2618 Inverted Dome Piston Kit - Chevrolet LS Gen III/IV Small Block - 15 Degree
- Title - Web
- JE Pistons SRP PRO 2618 Inverted Dome Piston Kit - Chevrolet LS Gen III/IV Small Block - 15 Degree
- Top Compression Ring Thickness
- 0.048
- Top Groove Width
- 0.04800
- Tuff Skirt
- No
- Ultra Dome
- No
- Ultra Groove
- No
- Ultra Groove Plus Gas Port
- No
- Vertical Gas Ports
- No
- Wrist Pin Length
- 2.250
- Wrist Pin Material
- 5115 Low Carbon Steel, Case Hardened
- Wrist Pin Outer Diameter
- .927
- Wrist Pin Wall Thickness
- 0.170
Fitment status
This product is universal and will fit your application.
Resources
There are no resources available for this part.