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Ships within 48 hours · Estimated delivery Aug 16 - Aug 21
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For Your Every Summer RSVP, with Code: SUMMER15
Description
Brian Crower Crankshaft - Chevrolet Ls Series, 4.125" Stroke W/58 Tooth Reluctor Wheel, 4340 Forged, Unbalanced BC5458UBrian Cower was created to meet the demand for high quality engine components at an affordable price. The stroker kits fit all popular Sport Compact applications as well as the matching camshafts and valve camshafts. Complete packages designed to work together to provide more power and torque, as well as greater reliability. Crankshaft designed for the following car models: Chevrolet LS Series Dimensions: Stroke 4. 125 " Rod Journal 2. 0987 " Main
Brian Cower was created to meet the demand for high-quality engine components at an affordable price.
The stroker kits fit all popular Sport Compact applications as well as the matching camshafts and valve camshafts.
Complete packages designed to work together to provide more power and torque, as well as greater reliability.
Crankshaft designed for the following car models:
-Chevrolet LS Series
Dimensions:
-Stroke 4.125 "
-Rod Journal 2.0987 "
-Main Journal 2.558 "
Unbalanced crankshaft.
All connecting rods undergo multi-stage heat treatment for the highest performance.
The fully contoured counterweights are designed to reduce drag through the crankcase, resulting in better rotation potential.
Shipping Notes
- Free Standard Shipping on $100+ Orders to the USA.
- Except Preorder products are shipped in 48 hours.
- Delivery to the USA:
- 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
4.2 ★★★★★
Based on 30 reviews
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Product Reviews
★★★★★ 1
Don't Waste Your Money
Bought this 2 year protection plan and come to find out it doesn't even cover simple stuff like our mattress losing it's shape and stability. A mattress should last longer than 1 1/2 years before it starts caving in and the foam and springs start to give. So disappointed. Asurion Protection is a waste of money.
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Reviewed in the United States on June 7, 2026
★★★★★ 5
They got your back
Hey its worth every penny to get a warranty from this company ya never know what tomorrow brings so yeah
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Reviewed in the United States on May 11, 2026
★★★★★ 5
Very Pleaded!
They covered my purchase as advertised.
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Reviewed in the United States on May 17, 2026
★★★★★ 5
love my new chairs
best darn chairs for big people (450lbs)..iv ever purchased.the fabric is way thicker then the cheaper chairs thats out there.....only thing i have a slight concern about is the connectors ((made of plastic)) which hold the frameing in place....that could lead to a problem....thats what usually fails on most chairs iv purchased in the past...so i bought a 2 year protection plan just for that reason.but if i was to give it a rateing i would give it a 9 out of 10...one more thing if your a tall person its alot easerier to get up out of the chair because it sits higher then cheaper versions.
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Reviewed in the United States on March 12, 2026
★★★★★ 4
Get rid of the automation telephone go to a human being
I wish they would make it just a little bit easier to retrieve your gift card than having to search for it After trying to speak to a human Which was unsuccessful I managed to navigate my way through their AI and get them I managed to navigate my way through their AI and get them to retransmit my gift card. All besides that things work out good got my refund Thank you
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Reviewed in the United States on November 11, 2025