Brian Crower BC0460 Chevy LS1 Conical Spring Retainer Kit

Brian Crower BC0460 Chevy LS1 Conical Valve Spring / Steel Retainer Kit

Brian Crower BC0460 is an application-specific valve spring and retainer package for Chevy LS Series. 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

Chevy LS Series

Product Details

• Manufacturer: Brian Crower
• Manufacturer Part Number: BC0460
• Product Type: Valve Spring & Retainer Kit
• Fitment / Application: Chevy LS Series
• Spring Type: Conical
• Spring Part Number: BC1460
• Retainer: BC2460
• Retainer Material: Steel
• Kit Includes: Valve springs, Retainers

Brian Crower Spring Specifications

• Free Length: 2.235"
• Seat Pressure: 1.800" @ 136 lbs
• Open Pressure: 1.000" @ 500 lbs
• Coil Bind: 0.900"
• Net Cam Lift: 0.615"
• Spring Seat: Uses OEM spring seat

Installation / Application Notes

BC specifies this Associated Spring conical package for applications up to 9000 rpm and 1200 whp.

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.