SKU: 27438696853

JE ULTRA SERIES -5cc FLAT TOP Pistons Set | 4.00" Bore x 3.622" Stroke x 6.125" Rod

Sale price$1030.50 Regular price$1145.00
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Ships within 48 hours · Estimated delivery Aug 6 - Aug 11

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Description

JE ULTRA SERIES -5cc FLAT TOP Pistons Set | 4.00" Bore x 3.622" Stroke x 6.125" RodLSX Performance Parts proudly offer the biggest range in high performance pistons sets. JE Pistons have been setting the benchmark in performance & motorsport pistons set for decades & are the go to for those looking to achieve a specific goal with your LS build. Wether it be a mild street build OR an all out MAX effort race build, JE have a piston to exceed your expectations! JE Pistons Ultra Series pistons combine all of the best, most desirable

LSX Performance Parts proudly offer the biggest range in high performance pistons sets.
JE Pistons have been setting the benchmark in performance & motorsport pistons set for decades & are the go-to for those looking to achieve a specific goal with your LS build.
Wether it be a mild street build OR an all out MAX effort race build, JE have a piston to exceed your expectations!
JE Pistons Ultra Series pistons combine all of the best, most desirable piston features, such as thermal barrier crown coating, lateral gas ports, thick-wall wrist pins, and a revolutionary new forging technology for the ultimate in strength. They are ready for massive power and boost right out of the box!

Your New JE ULTRA SERIES Pistons Kit Includes
- 1 x Set of 8 4.00" JE ULTRA SERIES Flat Top Pistons;
- 3D milling on piston crowns & ready to install finish;
- Thermal Barrier Coated Crown;
- Premium wrist pins & roundwire locks included;
- Moly skirt coating for friction loss & skirt wear protection;
- Dedicated Forged Side Relief (FSR) forgings;
- Lightweight, extremely durable & machined for modern 1.5mm, 1.5mm, 3.0mm performance ring sets (RINGS NOT INCLUDED);

JE ULTRA SERIES Piston Specs
Bore 4.00"
Stroke 3.622"
Rod Length 6.125"
Forging type Forged Aluminum
Rings Pro Seal
Compression Height 1.304"
Wrist Pin Diameter .927"
Piston Material 2618 Alloy
Piston Style Flat Top with 2 x Valve Reliefs
Volume - 5cc
Ring Stack 1.5mm x 1.5mm x 3.0mm

Want To Chat To Us About Your New Pistons Set?
Sure! Give Us a Call on
(03)8595 4343
OR Simply click
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& schedule a time that best suits you. We will have one of our sales consultants contact you at your convenience.
Alternatively, We are available for Live Chat right now!

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Shipping Notes
  • Free Standard Shipping on $100+ Orders to the USA.
  • Except Preorder products are shipped in 48 hours.
  • Delivery to the USA:
  1. Standard Shipping : 3-10 business days
  • If time is of the essence, please consider selecting expedited delivery for faster service.
Exchange/Return Notes
  • We offer a 30-day return/exchange service after receiving.
  • Final sale items are not eligible for returns or exchanges.
  • To process your return/exchange, please contact us at [email protected]
  • Please click here for more details>>> Return & Exchange Policy
SKU: 27438696853

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4.0 ★★★★★
Based on 13 reviews
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Colauhu
Los Angeles, US
★★★★★ 5
Durable and sturdy. I bought two
Size: H Desk Unfinished 3/4-in and 1/2-in
Love the kit. I ordered two to make an L-shaped desk for my home office. Perfect height, looks cool, and sturdy. Slightly tricky to get two of them to the exact same height but you can adjust them buy loosing/tightning parts. Way cheaper than going to the hardware store and buying the same parts. I wiped each piece down as they are a bit dirty/greasy, but no big deal.
WAS THIS REVIEW HELPFUL?YesReportShare
Reviewed in the United States on August 9, 2021
G
Verified Purchase
Gigi
Chelsea, US
★★★★★ 5
Great legs - sturdy when fully assembled with tabletop.
Size: H Desk Unfinished 3/4-in and 1/2-in
These legs are great. I put it together with a butcher block tabletop and it turned out beautifully. I recommend using a level on the legs once you get them into position and again when you place a top on it. The screws included were so easy to screw into the block but that will vary depending on the top you select. Watch the videos another reviewer posted on cleaning the legs with a mild soapy water and dry them thoroughly. It really helped me. Also after it was all assembled I used a clear acrylic - in a spray can to clear coat and seal the legs. I am really happy with it.
WAS THIS REVIEW HELPFUL?YesReportShare
Reviewed in the United States on July 4, 2020
P
Verified Purchase
Petagay
New York, US
★★★★★ 5
Love my center table
Color: Black-new, Material Type: Glass
Beautiful beautiful beautiful 😍😍😍😍 easy to setup, functional fit the space well could be a bit thicker for but it is ok
WAS THIS REVIEW HELPFUL?YesReportShare
Reviewed in the United States on February 5, 2026
M
Verified Purchase
Matthew
Whiting, US
★★★★★ 5
Not too small and not too big next to a 2 seater couch
Color: Black Glass, Material Type: Glass, Color: Black Glass, Material Type: Glass
Good addition to the room, good quality
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Reviewed in the United States on April 26, 2026
K
Verified Purchase
Kevin Miller
Alexandria, US
★★★★★ 5
Great value
Color: Black Glass, Material Type: Glass, Color: Black Glass, Material Type: Glass
Super easy to put together, sturdy, and looks great. I had no issues with missing screws like some of the reviewers seem to have had - there was one or two extra of each piece in my package (both screw lengths, table foot pads, and the suction cups for the glass). The tables are very lightweight but substantial, I love being able to nest the smaller one so it doesn’t take up space when it’s not in use, and I would definitely purchase this again if I was looking for additional surface area that looked clean and minimal but offered functional
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Reviewed in the United States on July 6, 2025

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