Ferrea E12014 Titanium Retainer Set for LS1/LT1, set of 16, 7° Pro CNC profile, approx

Ferrea Titanium Retainer for Toyota 1GR-FE Single, set of 24, aerospace-grade titanium, 7° Pro CNC profile, 40% lighter than steel.

Ferrea Titanium Retainer for Toyota 1GR-FE Dual, set of 24, aerospace-grade titanium, 7° Pro CNC profile, 40% lighter than steel, for high RPM reliability.

Precision CNC-machined from aerospace quality titanium, these Pro Retainers are fully heat-treated and finished to exact tolerances, adding strength while offering a 40% weight reduction over conventional steel retainers

The Ferrea Single Valve Spring TB48 (Set of 24) delivers high-performance valve control for Nissan TB48 engines, ideal for high-RPM applications.

Ferrea Single Valve Spring Kit for Toyota 2JZ-GTE, set of 24, PAC alloy, designed for high-performance applications up to 1,200 whp, requires separate titanium retainers.

Ferrea Single Valve Spring for Toyota 1GR-FE, set of 24, PAC alloy, optimized for high RPM stability and performance

The Ferrea Single Valve Spring for the 1FZFE engine is available as a set of 24, engineered for reliable performance and enhanced engine efficiency.

Ferrea Single Beehive Valve Spring for LS1/LT1, set of 16, 130/318 lbs, 0.600" max lift,

Ferrea Single Beehive Valve Spring for LS1/LT1, set of 16, 130/318 lbs, 0.600" max lift

Ferrea Single Beehive Valve Spring for LS1/LT1, set of 16, 105/293 lbs, 0.600" max lift, approx

The Ferrea Seat Locator TB48 (Set of 24) ensures precise spring alignment and stability for high-performance Nissan TB48 engine builds.

Ferrea SL1080 Seat Locator for LS1/LT1, set of 16, CNC-machined chromoly, approx

Ferrea SL1080 Seat Locator for LS1/LT1, set of 16, CNC-machined chromoly

Ferrea SL1036 Seat Locator Set for LS1, set of 16, CNC-machined chromoly

Ferrea SL1072 Seat Locator Set for L92 (16 pcs), chromoly construction, fits 0.505" ID springs — approx. $104 for full set via Vivid Racing.

Ferrea Seat Locator for Toyota 1GR-FE, set of 24, ensures precise valve spring alignment and stability, made from high-quality alloy steel.

The Ferrea Seat Locator for the 1FZFE engine is designed for single spring applications and comes as a set of 24, ensuring proper alignment and secure fitment for optimal valve performance.

Ferrea takes great pride in offering premium quality Spring Seat Locators. Fully CNC machining in-house from 4140 chromoly alloy for different applications. Each piece is crafted to exact tolerances OD & ID specs and insure flat, parallel spring pad to the bottom surface.

Ferrea Intake Valve Seal for Toyota 2JZ-GTE, set of 12, high-quality rubber, prevents oil consumption