USE COUPON CODE: SUMMER26
*FREE SHIPPING OVER 300
USE COUPON CODE: SUMMER26
*FREE SHIPPING OVER 300
2013–2017 Subaru BRZ / 2017 Toyota 86
5756
Overview:
The GSC Power Division Single Spring Chromoly Seat and Titanium Retainer Kit is a precision-engineered upgrade designed specifically for the Subaru BRZ (2013–2017) and Toyota 86 (2017). This kit replaces the factory valve spring seat and retainer with lightweight, high-strength components that improve valve train stability and durability. Ideal for enthusiasts and racers seeking enhanced engine reliability and performance, this kit supports higher RPM operation and reduces valve float under demanding conditions.
Crafted for those who demand precision and quality, this kit is a direct fit for the specified models, making it an excellent choice for engine rebuilds, performance upgrades, or track-focused builds.
Key Features:
Engineered for superior performance and reliability, the GSC Power Division kit offers the following key features:
Construction & Design:
The valve spring seat is constructed from high-grade chromoly steel, known for its exceptional strength-to-weight ratio and resistance to fatigue. This material choice ensures the seat can withstand the repeated stresses of high-performance engine operation without deformation or failure.
The titanium retainer is precision-machined to exacting tolerances, offering significant weight savings compared to OEM steel retainers. This reduction in reciprocating mass allows the valve train to respond more quickly and reliably, especially at elevated engine speeds. The combination of chromoly and titanium components reflects GSC Power Division’s commitment to durable, lightweight, and performance-oriented design.
Installation & Fitment:
This kit is designed for direct fitment on Subaru BRZ models from 2013 through 2017 and Toyota 86 models from 2017. Installation requires standard engine disassembly procedures to access the valve springs and retainers. It is recommended that installation be performed by a qualified technician or experienced enthusiast familiar with Subaru and Toyota boxer engine valve train components.
No modifications to the cylinder head or valve train are necessary, ensuring a straightforward upgrade path. Proper torque specifications and assembly techniques should be followed to guarantee optimal performance and reliability.
What's Included:
Ideal For:
This kit is ideal for Subaru BRZ and Toyota 86 owners who are building performance engines for street, track, or competition use. It suits enthusiasts upgrading their valve train components to support higher RPM limits, improved throttle response, and enhanced engine durability. Whether you are performing a full engine rebuild or upgrading your existing valve train, this kit offers a reliable and effective solution.
GSC Power Division specializes in high-performance camshafts and valvetrain components for import engines, including Subaru, Mitsubishi, Toyota, and Nissan models. Their products are designed to enhance engine performance in both street and race applications, offering improved mid-range and top-end power without sacrificing low-end torque.
PART # 5756
The GSC Power Division Single Spring Chromoly Seat and Titanium Retainer Kit enhances valve spring performance for improved durability and reliability. Designed specifically for the 2013-2017 Subaru BRZ and 2017 Toyota 86, this kit features a lightweight chromoly seat and titanium retainer to reduce valvetrain mass, supporting higher RPM and increased engine responsiveness. Ideal for enthusiasts seeking upgraded valvetrain components tailored to their vehicle’s performance needs.
ETA stands for Estimated Time of Arrival. The date shown is calculated using our Available-to-Promise (ATP) system, which tracks real-time supplier commitments to determine when a product is expected to be available for delivery. Specifically, the date is calculated by adding 9 business days from the date a supplier has committed to ship the product, representing a worst-case scenario for when we can expect to receive inventory.
Please note: The ETA is an estimate, not a guarantee. While we work closely with our suppliers to keep dates as accurate as possible, delays due to shipping carriers, weather, customs, or supplier-side issues may occasionally push the actual arrival beyond the date shown. Likewise, inventory may arrive sooner than the ETA in many cases. If you would like to be notified for when this item arrives, sign up for our back in stock notifications!
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2013–2017 Subaru BRZ / 2017 Toyota 86
5756
Overview:
The GSC Power Division Single Spring Chromoly Seat and Titanium Retainer Kit is a precision-engineered upgrade designed specifically for the Subaru BRZ (2013–2017) and Toyota 86 (2017). This kit replaces the factory valve spring seat and retainer with lightweight, high-strength components that improve valve train stability and durability. Ideal for enthusiasts and racers seeking enhanced engine reliability and performance, this kit supports higher RPM operation and reduces valve float under demanding conditions.
Crafted for those who demand precision and quality, this kit is a direct fit for the specified models, making it an excellent choice for engine rebuilds, performance upgrades, or track-focused builds.
Key Features:
Engineered for superior performance and reliability, the GSC Power Division kit offers the following key features:
Construction & Design:
The valve spring seat is constructed from high-grade chromoly steel, known for its exceptional strength-to-weight ratio and resistance to fatigue. This material choice ensures the seat can withstand the repeated stresses of high-performance engine operation without deformation or failure.
The titanium retainer is precision-machined to exacting tolerances, offering significant weight savings compared to OEM steel retainers. This reduction in reciprocating mass allows the valve train to respond more quickly and reliably, especially at elevated engine speeds. The combination of chromoly and titanium components reflects GSC Power Division’s commitment to durable, lightweight, and performance-oriented design.
Installation & Fitment:
This kit is designed for direct fitment on Subaru BRZ models from 2013 through 2017 and Toyota 86 models from 2017. Installation requires standard engine disassembly procedures to access the valve springs and retainers. It is recommended that installation be performed by a qualified technician or experienced enthusiast familiar with Subaru and Toyota boxer engine valve train components.
No modifications to the cylinder head or valve train are necessary, ensuring a straightforward upgrade path. Proper torque specifications and assembly techniques should be followed to guarantee optimal performance and reliability.
What's Included:
Ideal For:
This kit is ideal for Subaru BRZ and Toyota 86 owners who are building performance engines for street, track, or competition use. It suits enthusiasts upgrading their valve train components to support higher RPM limits, improved throttle response, and enhanced engine durability. Whether you are performing a full engine rebuild or upgrading your existing valve train, this kit offers a reliable and effective solution.
GSC Power Division specializes in high-performance camshafts and valvetrain components for import engines, including Subaru, Mitsubishi, Toyota, and Nissan models. Their products are designed to enhance engine performance in both street and race applications, offering improved mid-range and top-end power without sacrificing low-end torque.
Free Standard Shipping on orders over $250. Select “Free Shipping” at checkout.
Need to return an item? We make it easy. Email us and we'll send you a free return label with instructions on how to return.
Free Standard Shipping on orders over $250. Select “Free Shipping” at checkout.
Need to return an item? We make it easy. Email us and we'll send you a free return label with instructions on how to return.
