-15%
Sold out
GSC P-D 3SGTE Spring and Titanium Retainer Kit for Shim Under Bucket GSC Power Division GSC5746
GSC P-D 3SGTE Spring and Titanium Retainer Kit for Shim Under Bucket GSC Power Division GSC5746
Click to zoom in

GSC P-D 3SGTE Spring and Titanium Retainer Kit for Shim Under Bucket

GSC5746
GSC5746
Valve Springs, Retainers
Out of stock
$ 332.31 $ 282.46

SKU: 5746 | UPC: GSC5746

GSC P-D 3SGTE Spring and Titanium Retainer Kit for Shim Under Bucket Fits 1988-1995 Toyota Celica All Trac MR2 Turbo

The GSC P-D 3SGTE Spring and Titanium Retainer Kit provides reliable valve spring performance for Toyota 3S-GTE engines with shim-under-bucket valvetrains. This kit fits 1988-1992 Toyota Celica All Trac ST165 ST185, 1993 Toyota Celica GTS All Trac ST185, and 1991-1995 Toyota MR2 Turbo SW20 models. It delivers stable valve operation at high engine speeds through proper spring pressures and reduced valvetrain weight for improved response in performance builds.

Key Features

  • Titanium Retainers: Forged 10-degree retainers weigh 4.6 grams each to reduce valvetrain inertia and improve response times
  • Spring Pressure: Seat pressure 78 lbs at 38.0 mm installed height open pressure 165 lbs at 9.0 mm lift for consistent control
  • Spring Dimensions: Outer diameter 26.5 mm inner diameter 16.0 mm coil bind height 28.0 mm with 2 mm safety margin
  • Kit Contents: Complete set of 16 springs and 16 titanium retainers for full DOHC 3S-GTE cylinder head coverage MPN 5746
  • Lift Compatibility: Supports cams up to 10.0 mm lift while maintaining stability in high boost applications

Product Notes

  • Check shim thickness and installed height before final assembly
  • Pair with stock or aftermarket cams rated for 9-10 mm lift
  • Kit arrives fully assembled ready for direct valvetrain swap

Installation Notes

  • Professional installation recommended.
  • Use shim-under-bucket specific valve spring compressor tool
  • Compatible with OEM buckets and locks no additional hardware needed

This Part Fits

Year Make Model Submodel
1988-1992 Toyota Celica All Trac
1993 Toyota Celica GTS All Trac
1991-1995 Toyota MR2 Turbo

Why Choose GSC Power-Division?

  • Established leader in Toyota performance valvetrain components
  • Premium high-tensile steel springs and titanium parts built to last
  • Exact tolerances ensure drop-in fit for 3S-GTE engines

Frequently Asked Questions

  • Q: Does this kit fit ST165 ST205 and SW20 3SGTE engines?
    A: Yes it directly replaces OEM springs and retainers in all shim-under-bucket 3S-GTE setups from these chassis
  • Q: What materials are used in the retainers and springs?
    A: Retainers are forged titanium springs use heat-treated chrome-silicon steel for fatigue resistance
  • Q: What warranty coverage is provided?
    A: Titanium retainers carry lifetime warranty against defects springs have no fatigue warranty due to application variables

Shipping & Handling

  • Method: UPS Ground
  • Availability: In stock - ships same or next business day
  • Packaging: Protective foam-lined box 9 x 6 x 4 inches
  • Weight: 2.2 lbs

Request For Information

Have questions about ? Fill out the form below and we'll get back to you by the next business day.
Engine

Engine

Shop engine parts, oil catch cans, engine cooling upgrades, thermostats, thermostat housings, radiators, coolant accessories, supercharger pulleys, idler pulleys, tensioner pulleys, throttle bodies, engine covers, fuse box covers, cap covers, valve covers, oil system parts, ignition parts, sensors, gaskets, fuel delivery parts, and engine bay dress-up accessories at Black Ops Auto Works. This collection is built for performance vehicles, trucks, SUVs, muscle cars, boosted builds, HEMI platforms, Hellcat builds, Trackhawk SUVs, RAM TRX trucks, LS-powered builds, and high-horsepower street or track applications. Whether you are improving oil control, reducing heat soak, upgrading cooling, supporting higher boost, cleaning up the engine bay, replacing worn engine components, or preparing a street car for harder driving, this collection helps you shop engine parts by brand, category, vehicle platform, and performance goal. Shop Engine Parts by Category Browse engine upgrades and replace...

View Engine Products
GSC Power Division

GSC Power Division

GSC Power Division is a manufacturer of precision-engineered camshafts, valve springs, and valvetrain components designed for high-performance and competition engines across domestic, import, and diesel platforms. Founded by engineers with deep roots in motorsport, GSC Power Division components are machined to exacting tolerances and heat-treated to survive the demands of forced induction and high-rpm applications that destroy stock valvetrain parts. The brand is particularly well-known in the Mitsubishi Evo, Subaru STI, Nissan RB, and Toyota 2JZ communities where aggressive camshaft profiles are essential for extracting maximum power from turbocharged four-cylinder and six-cylinder engines. Whether building for drag racing, road course competition, or a high-powered street car, GSC Power Division camshafts and valve springs are a proven upgrade path. Popular Upgrades GSC Power Division S1, S2, and S3 camshafts are the most popular selections, with each profile offering progressivel...

View GSC Power Division Products
Valve Springs, Retainers

Valve Springs, Retainers

Welcome to our Valve Springs, Retainers collection, where precision meets performance. Our selection is meticulously curated to provide high-quality components essential for your engine's optimal functioning. Why Choose Our Valve Springs and Retainers? Superior Quality: Each product in this collection is crafted from durable materials to withstand the rigors of high-performance applications. Enhanced Performance: Our valve springs and retainers are designed to improve engine efficiency and reliability. Precision Engineering: Engineered for exact fitment and performance, ensuring your engine runs smoothly and reliably. Wide Selection: We offer a variety of options to suit different engine models and performance needs.   Key Features of Our Valve Springs and Retainers Explore the standout features of our valve springs and retainers: High Tension Ratings: Ideal for high-revving engines to maintain valve control. Lightweight Design: Contributes to reduced overall engine weight ...

View Valve Springs, Retainers Products
Valves & Components

Valves & Components

Browse all of our valves and valvetrain components at Black Ops Auto Works, including engine valves, valve covers, valve cover gaskets, valve guides, valve springs, retainers, valve locks, valve seals, lash caps, and related valvetrain hardware for performance builds, engine refreshes, and high-horsepower applications. Whether you are rebuilding a cylinder head, upgrading your valvetrain for higher RPM, or replacing worn valve train components, this collection is built for customers searching for engine valves, valve springs and retainers, valve cover gaskets, performance valve covers, and valvetrain upgrades. Shop Top Valvetrain Brands Find trusted brands in the valve and valvetrain category, including: GSC Power Division Supertech Brian Crower Ferrea Manley Performance Cometic Granatelli Moroso BLOX Racing   These brands are known for performance intake valves, exhaust valves, valve spring kits, titanium retainers, valve guides, valve locks, valve seals, billet valve covers, an...

View Valves & Components Products
Military & First Responder Discounts

Military & First Responder Discount Program

Black Ops Auto Works proudly honors active duty military, veterans, National Guard, reserves, police officers, firefighters, and EMTs with an exclusive 5% discount on all performance parts and carbon fiber upgrades. Verify instantly and start saving today.

Learn More & Apply

Your cart

×