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Brand: JE Pistons
LS2 JE Pistons Asymmetrical FSR Dish Top Forged Piston 4.010" bore 4.000" stroke
JE Pistons LS2 Asymmetrical FSR Dish Top Forged Piston has a 4.010" bore and 4.000" stroke.
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LS2 JE Pistons Asymmetrical FSR Dish Top Forged Piston 4.010" bore 4.000" stroke
Gm Ls Dish Top Our Brand New Asymmetrical Fsr (Forged Side Relief) Design Allows For The Use Of The Most Popular Stroke And Rod Combinations While Eliminating Reluctor Wheel Clearance Problems.
The Asymmetrical Forging Design Maintains A Larger Skirt On The Heavily Stressed Major Thrust Side, While Reducing Friction With A Smaller Skirt On The Minor Thrust Side.
These Pistons Are Lightweight And Extremely Durable, Machined For 1.2Mm, 1.5Mm, 3.0Mm Rings.
Includes: .927 X 2.250 Straight Wall Carbon Steel Wrist Pinwire Locks Specifications: Part #: J312041 Bore: 4.010 " Oversize: 010 Ls2 Stroke: 4.000 Rod Length: 6.125 " Compression Height: 1.115 " Compression Ratio With 64Cc Chamber Volume: 9.3 Compression Ratio With 68Cc Chamber Volume: 9.0 Compression Ratio With 70Cc Chamber Volume: 8.8 Dome Volume: -26.6Cc gram Weight: Footnote: Forged Side Relief / Forced Induction recommended Ring Set: Jg3108-4000-7
Key Features
Specifications
- Length
- 26.0 lb
- Width
- 12.0 lb
- Height
- 6.0 lb
- Weight
- 12.3 lb
- ASIN
- B094MMHK7T
- UPC
- 193564219329
- Ships From
- United States
- Brand
- JE Pistons
Frequently Asked Questions
About LS2 JE Pistons Asymmetrical FSR Dish Top Forged Piston 4.010" bore 4.000" stroke
01 What is the bore size of the piston?
The bore size of the piston is 4.010".
02 What is the stroke of the piston?
The stroke of the piston is 4.000".
03 What is the part number for this piston?
The part number for this piston is J312041.
04 What is the ASIN for this product?
The ASIN for this product is B094MMHK7T.
05 What is the UPC / barcode for this product?
The UPC/barcode for this product is 193564219329.
06 Where does this ship from?
Orders ship from our fulfillment center in Dover, Delaware, USA.
07 How many days will it take to arrive?
Orders ship within 1-2 business days and typically arrive within 4-5 business days via free standard shipping -- usually by Aug 30.
08 Does this product accept returns?
Yes -- this item can be returned within 15 days of delivery for a free return by mail. See our return policy for full details.

