Drivetrain› Automatic Transmissions and Components

Sun Coast Converters

Suncoast Converters 10L1000 VALVE BODY PUMP KIT WITH ENHANCED OIL FLOW SC-10L1000-PVB **CORE CHARGE OF $1500.00 APPLIES**

$2,808.34

SKU: S02K SC-10L1000-PVB

In Stock
In Stock
Ships by Jun 21
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Non-Returnable Item
INSTALL DIFFICULTY
DIY PRO SHOP

Advanced — 4+ hours

Description

The Sun Coast Converters SC-10L1000-PVB is a Valve Body & Pump Kit designed to enhance the performance and reliability of the Allison 10L1000 transmission in 2020-2026 GM 2500/3500 trucks with the 6.6L Duramax L5P engine. It features increased line pressure, enhanced cooler charge pressure, and improved lock-up apply pressure for better clutch clamping, reduced heat, and shorter shift times. The kit aims to address common issues in demanding driving environments like heavy towing and racing.

Fitment

Fitment Guaranteed

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on fit.

Log your build in the MOTORMIA app and we’ll guarantee this part fits your exact setup — or your money back, return shipping covered.

Available on iOS & Android

Specifications

BrandSun Coast Converters
Part NumberS02K SC-10L1000-PVB

Videos

SunCoast 10L1000 Valve Body Install! | Huge Allison 10L1000 Reliability Improvement!

SunCoast 10L1000 Valve Body Install! | Huge Allison 10L1000 Reliability Improvement!
It's True! The GM 10L1000 Allison Transmissions Are Having Major Issues!

It's True! The GM 10L1000 Allison Transmissions Are Having Major Issues!
10-Speed Allison Transmission 101

10-Speed Allison Transmission 101
How to Upgrade Your GM Allison 10L1000 with the PPE Deep Transmission Pan | Duramax Tutorial

How to Upgrade Your GM Allison 10L1000 with the PPE Deep Transmission Pan | Duramax Tutorial
GM 10L1000 Transmission Service (2020+ Sierra / Silverado HD Trucks)

GM 10L1000 Transmission Service (2020+ Sierra / Silverado HD Trucks)
2024 Duramax Denali Ultimate HD PPE Transmission Cooler Install Upgrade

2024 Duramax Denali Ultimate HD PPE Transmission Cooler Install Upgrade
GM 10L1000 Valve Body: Over-Hyped? The Truth About My 2024 Sierra 2500 HD Gasser

GM 10L1000 Valve Body: Over-Hyped? The Truth About My 2024 Sierra 2500 HD Gasser
2020 GMC DENALI HD Allison 10 Speed Transmission Fluid / Filter replacement

2020 GMC DENALI HD Allison 10 Speed Transmission Fluid / Filter replacement
10 Speed L5P Allison Tuning

10 Speed L5P Allison Tuning
L5P 10 Speed checking the transmission fluid level

L5P 10 Speed checking the transmission fluid level
Time To Start Bulletproofing My Allison 10L1000 Transmission On My 2024 GMC Sierra 2500 Duramax!

Time To Start Bulletproofing My Allison 10L1000 Transmission On My 2024 GMC Sierra 2500 Duramax!
10-Speed Transmissions: Pros, Cons & How Suncoast Solved the Problems! #transmission #diesel #fyp

10-Speed Transmissions: Pros, Cons & How Suncoast Solved the Problems! #transmission #diesel #fyp

Buy with Confidence

Built for enthusiasts. Every order is backed by our 30 day return window on eligible items. Unused and uninstalled products may be returned with approved RMA and no restocking fees when received in new condition. Orders placed through the MOTORMIA app with a complete build qualify for our Fitment Guarantee — free return shipping if the part doesn’t fit your exact setup. The guarantee covers fit only; installation must follow manufacturer instructions, and we recommend a qualified shop for parts marked Difficulty 4–5.

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