Brian Crower BC0370 Toyota 3URFE Single Spring Titanium Retainer Kit

Brian Crower BC0370 Toyota 3URFE Single Valve Spring / Titanium Retainer Kit

Brian Crower BC0370 is an application-specific valve spring and retainer package for Toyota 3URFE. The matched components are intended to provide controlled spring pressure and stable valvetrain operation in performance applications when installed to the correct height and clearance.

Fitment / Application

Toyota 3URFE

Product Details

• Manufacturer: Brian Crower
• Manufacturer Part Number: BC0370
• Product Type: Valve Spring & Retainer Kit
• Fitment / Application: Toyota 3URFE
• Spring Type: Single
• Spring Part Number: BC1220
• Retainer: BC2370
• Retainer Material: Titanium
• Kit Includes: Valve springs, Retainers

Brian Crower Spring Specifications

• Free Length: 1.731"
• Seat Pressure: 1.425" @ 80 lbs
• Open Pressure: 0.990" @ 192 lbs
• Coil Bind: 0.900"
• Net Cam Lift: 0.450" / 11.43 mm
• Spring Seat: Uses OEM spring seat

Fitment Note

We identify many performance components by engine family rather than by every individual chassis. Verify the engine code, cylinder head/valvetrain configuration, and required supporting components before ordering, especially on engine swaps or modified vehicles.

Always verify installed height, coil-bind clearance, retainer-to-seal/guide clearance, and camshaft lift before final engine assembly.