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This Brian Crower valve lock is an engine-specific component identified by exact manufacturer part number BC2946. Complete vehicle YMM is not assigned without exact part-number evidence, so match the engine family and generation, dimensions, companion components, and every manufacturer application note before ordering.
Key Features
- Exact Brian Crower manufacturer part number for reliable identification
- Purpose-built valve lock configuration
- Engine family, generation, dimensions, and companion components remain part-number specific
- Clearances, fasteners, lubrication, valve timing, and tuning requirements must be established for the complete engine build
Fitment
| Fitment Basis | Engine-family and component-interface specific |
|---|---|
| Vehicle YMM | Not assigned without complete exact-part-number evidence |
| Required Verification | Confirm engine family, generation, dimensions, companion components, and all manufacturer application notes |
Specifications
| Manufacturer | Brian Crower |
|---|---|
| Manufacturer Part Number | BC2946 |
| Product Type | Valve Locks |
| Fitment Type | Fitment verification required, no vehicle YMM inferred from engine names |
What's Included
One new Brian Crower valve lock identified by manufacturer part number BC2946. Supporting engine components are included only when expressly stated for this exact part number.
About Brian Crower
Brian Crower develops camshafts, connecting rods, crankshafts, valvetrain components, gaskets, and related engine internals for performance applications. Selection and assembly remain exact-engine, exact-dimension, and exact-part-number specific.
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Frequently Asked Questions
How do I confirm this Brian Crower part matches my engine?
Match the exact Brian Crower part number, engine family and generation, dimensions, required companion components, and every manufacturer application note. Do not select an internal engine part from a vehicle model or engine nickname alone.
What should be measured before installation?
Confirm every applicable journal, bore, stem, seat, spring, retainer, piston-to-valve, bearing, fastener, and running clearance against the current Brian Crower instructions and the engine builder's specifications before final assembly.
Are all supporting parts included?
Only components expressly listed for this exact manufacturer part number are included. Bearings, pistons, rings, springs, retainers, locks, guides, seals, gaskets, fasteners, fluids, tools, and tuning may be separate.
Installation Instructions
Follow the current Brian Crower instructions, engine builder specifications, and factory service information for this exact part number. Work in a clean environment, inspect and measure all mating components, verify required clearances, use the specified lubricants and fasteners, set valve timing and torque values correctly, rotate the assembly by hand, establish oil pressure before startup, and complete professional calibration when required. Professional engine assembly is strongly recommended.
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