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Description
BD Diesel 1050496 BD Venom CP3 Conversion Kit c/w Standard Pump - Chevy/GMC Duramax 2011-2016GAP offers the BD Power 1050496 Venom CP4 To CP3 Conversion Kit (With Pump) to increase reliability in your 2011 2016 GM 6. 6L Duramax LML. Go back to an easier time, when the injection pump worked, and you could rely on your Duramax fuel system. Since the introduction of the common rail fuel system in 2001 to GM trucks, all Duramax Engines were equipped with a dependable Bosch CP3 high pressure fuel pump. Then in 2011, GM made major changes and
GAP offers the BD-Power 1050496 Venom CP4 To CP3 Conversion Kit (With Pump) to increase reliability in your 2011-2016 GM 6.6L Duramax LML. Go back to an easier time, when the injection pump worked, and you could rely on your Duramax fuel system. Since the introduction of the common rail fuel system in 2001 to GM trucks, all Duramax Engines were equipped with a dependable Bosch CP3 high-pressure fuel pump. Then in 2011, GM made major changes and switched to a Bosch CP4 pump which has seen its share of troubles.
The CP4 is susceptible to catastrophic failure and when disaster strikes, the entire fuel system requires replacement after metal debris from the failed pump spreads throughout. Cleaning the tank, replacing lines and injectors, and a new injection pump can end up costing you over $10,000 in repairs! Avoid a costly failure and increase the durability of your fuel system by upgrading your LML Duramax to a CP3 with this conversion kit from BD Diesel. This kit comes with everything needed for installation and does not require tuning.
The CP4 is susceptible to catastrophic failure and when disaster strikes, the entire fuel system requires replacement after metal debris from the failed pump spreads throughout. Cleaning the tank, replacing lines and injectors, and a new injection pump can end up costing you over $10,000 in repairs! Avoid a costly failure and increase the durability of your fuel system by upgrading your LML Duramax to a CP3 with this conversion kit from BD Diesel. This kit comes with everything needed for installation and does not require tuning.
Features:
- No Core Charge
- No Tuning Required
- Uses LMM Duramax Style CP3 Pump
- Replaces CP4 Injection Pump With Reliable CP3 Pump
WARRANTY INFO:
1 Year
Shipping Notes
- Free Standard Shipping on $100+ Orders to the USA.
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4.5 ★★★★★
Based on 2235 reviews
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Product Reviews
★★★★★ 5
They stay out! No more sock wads!
Size: Medium, Color: (100) White / White / Mod Gray
Best no show socks ever made!!!!! I've been struggling for 2 years to find ones that actually stay on your foot, even other national brands, and I just became content wearing my sneakers without socks. They ALWAYS slid down into my show & I ended up walking on a wad of sock until I could fix it...or usually just took them off after a couple of tries. Enter Under Armor!!! They a mid weight, but not very thick & still breathable. They work too by actually staying on your foot! Not once have they slid down into my show!! Very comfortable but they could be a little more affordable.
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Reviewed in the United States on August 1, 2025
★★★★★ 5
Love!
Size: Large, Color: (100) White / White / Mod Gray
Ive tried so many no show socks but I love these. This is the 3rd set I've bought. They never slip off and the material is thin and breathable. Perfect for working out.
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Reviewed in the United States on March 2, 2026
★★★★★ 5
True no-show socks that don’t slide down!
Size: Medium, Color: (100) White / White / Mod Gray, Size: Medium, Color: (100) White / White / Mod Gray
This is the first pair of no-show socks I’ve tried that actually don’t slide down into my shoes. Trust me… I have tried lots of different pairs and this is the one! They fit perfectly. They’re not too thick and they’re obviously durable because I wash them after each wear, so daily.
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Reviewed in the United States on March 21, 2026
★★★★★ 4
Great fit but expensive
Size: Medium, Color: (252) Blush Beige / White / Castlerock
These are really great socks. I love them, but they are definitely pricey.
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Reviewed in the United States on March 30, 2026
★★★★★ 5
Great socks!
Size: Medium, Color: (252) Blush Beige / White / Castlerock
Love these socks so much I got a second package. I like how thin and airy they are and they never slide down my heel. For thin socks they’re pretty durable.
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Reviewed in the United States on August 16, 2025