SUN COAST CATEGORY 3 700 HP CUSTOM ALLISON TRANSMISSION WITH CONVERTER GMAX-CAT3 2001-2017

The Sun Coast Allison 10L1000 Category 1 Transmission is a high-performance transmission upgrade designed to address common failure points in heavy-duty applications. Engineered with advanced components, including custom clutch packs, billet parts, and a triple-disc billet converter, this transmission is built to handle the rigors of high-torque environments such as towing, racing, and heavy hauling.

• Sun Coast Custom Clutch Packs: Enhanced friction materials for improved durability and performance.
• Billet Input Shaft & Flexplate: Strengthened components to withstand extreme torsional loads.
• Triple Disc Billet Converter: Provides superior torque transfer and lock-up performance.
• Billet C2 Clutch Hub & P2 Planet: Reinforced parts to handle high-stress conditions and prevent premature failure.
• Recalibrated Valve Body: Optimized fluid dynamics for consistent and reliable shifting.
• Sun Coast Filter Loc & New Internal Wiring Harness: Ensures reliability and longevity in high-performance applications.

The Sun Coast Allison 10L1000 Category 1 Transmission is a robust solution for those who demand more from their vehicle's transmission. Whether you're involved in heavy towing, sled pulling, or competitive drag racing, this transmission is designed to handle the toughest conditions without compromising reliability or performance.

Key Components:

• Sun Coast Custom Clutch Packs and Steels: These include proprietary C1, C2, C3, and C4 Alto carbonite frictions and Raybestos SCZ frictions, designed without center slots and featuring a waffle pattern to retain oil and reduce heat. These enhancements help maintain clutch integrity under extreme conditions, extending the life of the transmission.

• Billet Input Shaft: Manufactured from 9310 Vacumelt steel, this input shaft offers over 50% greater torsional fatigue strength than the factory component, making it essential for vehicles with larger wheels, heavy towing needs, and increased horsepower.

• Billet Flexplate: The SFI certified billet flexplate replaces the factory flexplate, providing a one-piece billet steel design that eliminates the weak points of the stock component. This is critical for high-torque applications, ensuring that power is transferred efficiently from the crankshaft to the torque converter.

• Triple Disc Billet Converter: Sun Coast’s triple disc billet converter is built for heavy-duty performance, featuring a forged billet steel cover and trapezoidal clutch teeth. This converter is designed in-house to meet the specific needs of various applications, offering customizable stall speeds and torque multiplication for optimal performance.

• Billet C2 Clutch Hub: The factory C2 clutch hub is prone to failure under high-stress conditions. Sun Coast's solution is a billet 4140 heat-treated steel hub, which features extended spline length and increased diameter for improved strength and durability.

• Billet P2 Planet: The P2 planet is a critical component in high-horsepower applications. Sun Coast’s billet version, made from 4140 steel and induction hardened, addresses the common issues of stripping and snapping under load, ensuring reliable operation in the most demanding environments.

• Recalibrated Valve Body: This component is recalibrated for optimal fluid dynamics, ensuring smooth and reliable shifts even under extreme conditions. The valve body modifications help reduce heat generation and improve clutch life.

• New Internal Wiring Harness: To prevent issues related to aging plastic connectors, every Sun Coast Allison transmission includes a new internal wiring harness. This ensures reliable electrical connections and reduces the risk of premature transmission failure.

The transmission also includes a Sun Coast Filter Loc, pan filter, spin-on filter, and gasket kit to ensure comprehensive filtration and sealing, protecting the transmission from contaminants and ensuring smooth operation.

With the Sun Coast Allison 10L1000 Category 1 Transmission, you're investing in a transmission built to last, even in the most challenging environments. It’s the perfect upgrade for those seeking enhanced durability, improved performance, and peace of mind on every journey.