A kit conversion often uses one donor vehicle for major components, while a fully kit-built vehicle may use new components from the kit supplier.
Kit Car Donor Vehicle Records: VIN, V627/1 and Receipts: choosing the right registration route
Keep the donor's V5C, receipts and component photographs separately from the completed vehicle's registration application. Identify which chassis or frame the finished car uses.
For vehicle registration, the build category matters: kit-built, kit-converted, reconstructed classic and structurally modified vehicles do not share one universal rule. The physical original chassis/frame, provenance of major parts and type-approval evidence can all affect the result. A manufacturer-style sticker or badge does not determine eligibility.
Practical documents to prepare
- Document the real chassis or frame identification before the build begins.
- Retain the appropriate original donor records, component invoices, build plans and photographs.
- Use the relevant DVLA form and obtain any required type approval; seek DVLA instructions for new VIN allocation or stamping.
- Before ordering any auxiliary label, identify what information is independently verified and what requires manufacturer or authority approval.
How UK VIN GROUP can help
UK VIN GROUP supports enquiries for independent, unbranded supplementary labels and workshop tags with a manual evidence review. We cannot issue genuine manufacturer plates, grant IVA/MSVA approval, assign a VIN or determine what registration a kit build deserves. For an unregistered build, use the genuine chassis/frame number if one exists and explain its official status.
Enter registration or authentic chassis number — request label guidance
Frequently asked questions
Can a donor VIN be copied directly onto the kit car?
No. Follow DVLA's identity allocation and any authorised marking instructions.
Does a V627/1 replace receipts?
No. The vehicle parts statement accompanies supporting evidence.
Should the donor's registration be assumed to transfer?
No. Registration depends on the exact kit-converted or kit-built category and DVLA criteria.
Official resources and related guides
GOV.UK registration requirements for this vehicle type · Related kit/rebuild guide · UK VIN GROUP restoration guide directory.