【Enhanced Performance】High-pressure transmission boost spring upgrades clutch engagement, reducing slippage and improving shift responsiveness for 4L60E/4L65E transmissions.
【Precision Engineering】CNC-machined from heat-treated alloy steel to withstand extreme pressure and repetitive stress, ensuring durability under heavy load conditions.
【Direct Replacement】Exact OEM specification (Part# 77763-01) for seamless installation; compatible with Sonnax 77763-01 upgrade kits and stock systems.
【Value Pack】Contains 10 springs per bag – ideal for mechanics, rebuild shops, or bulk projects requiring multiple units.
【Proven Reliability】Rigorously tested to exceed industry standards for tensile strength and fatigue resistance, delivering consistent performance in racing or daily driving.
وصف
The Damyprd Transmission Boost Spring (Part# 77763-01) is engineered to resolve common 3-4 clutch failures in 4L60E and 4L65E transmissions. By increasing apply pressure by up to 30%, this high-tension spring significantly reduces clutch slippage during aggressive shifting or towing, extending transmission lifespan. Crafted from SAE 9254 alloy steel and hardened to 48-52 HRC, each spring maintains consistent force delivery across 500,000+ cycles. The 10-pack configuration provides cost efficiency for professional rebuilders, while the OEM-spec dimensions ensure drop-in compatibility with factory housings. Note: For optimal results, pair with Damyprd's 4L60E/65E performance clutch kits (sold separately).