MGB & Midget: The Ultimate Guide to Interior Trim Upgrades
When it comes to restoring or upgrading your MG’s interior, MGOC Spares & Accessories offers the most comprehensive range of original and aftermarket trim options. Manufactured in the UK by our trusted interior trim supplier, Newton Commercial, we ensure authenticity by recreating original patterns with meticulous attention to detail. By combining skilled craftsmanship with UK-sourced materials, Newton Commercial achieves an unrivalled level of quality, consistency, and comfort. MG owners consistently judge our interiors to be the very best, making them the ideal choice for restoration projects.
To help you plan your upgrade, we have presented our interior trim options for MGB & Midget owners in order, allowing you to evaluate your approach and costs before making a purchase.
Before You Begin: Preparation is Key
Before fitting new trim items, we strongly advise owners not to discard the old interior. It serves as a valuable reference during the installation process. Additionally, any welding repairs should be carried out beforehand, and corrosion inhibitors such as Fertan or Hammerite Rust Remover should be applied. Follow this with a coat of Zinc Primer, Hammerite No. 1 Rust Beater, or Red Oxide Primer, and finish with a body-colored topcoat. Replacing any grommets and thoroughly cleaning and degreasing the interior ensures a pristine foundation before reinstallation. Should you uncover evidence of tin worm, we carry a full range of panels for MGB and Midget.
Fertan Rust Treatment
Soundproofing |
Floor/Tunnel/Rear Cockpit
For best results we recommend the use of Dynamat Xtreme, Dynatape, Dynaliner in combination of 1/8”, 1/4", 1/2" thicknesses, with a tailored Sound proofing kit manufactured from Jute applied over the top. Complete application of Dynamat xtreme within the cockpit, requires approximately x2 Bulk Packs for MGB and Midget and will offer maximum noise cancellation, increase stiffness of the cockpit and offer maximum corrosion protection, preventing air and moisture from reaching the steel. Dynaliner provides an effective thermal, oil and water resistant self-adhesive barrier designed to be applied over the top of Dynamat Xtreme. Its thermal insulation properties significantly reduce the heat conduction from the engine. Dynaliner can be applied over the gearbox tunnel, on the floor pans, within the foot-well and bulkhead areas to keep the cockpit temperature stable. Our advice is to use 1/8" Dylaliner for contoured areas such as the gearbox tunnel and to go with a thicker Dynaliner (1/4 or 1/2") for flat sections such as the floorpans or firewalls. Those on a limited budget can use sections of Dynamat Xtreme to provide some isolation although this offers little protection from water ingress and corrosion.
Top Tip: To template the shape required, use sections of baking parchment paper and trace the area needed with a permanent marker. Trim with scissors and flip over, tracing the pattern onto the reverse side of your Dynamat or Dynaliner. For cutting Dynamat, we recommend using wallpaper scissors which should be cleaned periodically with thinner to remove the buildup of adhesive. Wearing gloves is essential to protect your hands from foil-based paper cuts.
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Dynamat Xtreme Bulk Pack - N203
With owners spending thousands on restorations giving some consideration to noise isolation and temperature control will elevate the quality of the build and overall enjoyment of the vehicle.
NB. It's worth mentioning that soundproofing works hand in hand with the carpet. Whilst it's not seen investing in, a comprehensive approach is money well spent. Carpets straight to the floor without soundproofing will not provide optimal comfort or longevity.
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Doors
Our approach is to apply Dynamat Xtreme on the inside of the door skins to isolate rattles and on the door internal to protect the panel from water damage adding Waterproof door curtains, for MGBs and Midgets.
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Carpets |
Offered in two specifications, Standard (MGB / Midget); NB for MGB, the rubber Gearbox tunnel pad/heel pad is not supplied (available separately 3 sync/4 sync) and Ultimate (MGB / Midget) specification. Ultimate includes an additional layer of soundproofing, neatly stitched bindings and moulded sections (tunnel for MGB/C/GT plus rear wheel arches for B/C GT). Both standard and ultimate kits include carpet for the sills. Original Black Rubber Sill mats as fitted to Midgets are available separately (SL250A), whilst MGB sill rubbers are currently not available. Boot carpets available in range of specifications – standard (MGB / Midget), Moulded (MGB only), Deluxe (MGB / Midget). 14" Moulded and Carpet Spare Wheel Covers supplied separately for MGB. Vinyl spare wheel covers available for 13” or 14”.
We offer a suitable paint-on contact adhesive to acheive proper adhesion of your new carpets. We recommend paint-on contact adhesive over spray because of the superior control in application. NB. When installing, some wedging of the carpets over contoured areas using timber may be necessary to ensure a good adhesion. Always be sure to check for and familiarise yourself with the orientation of each section, noting contact adhesive has limited working time. It's easy to damage a carpet by attempting to reposition it after the glue has gone off.
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Ultimate Carpet Set in Biscuit for MGb Roadster 3 Sync (up to 68) - N030ZZ
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Trim |
Trim Kits
Kits inclusive of door cards/panels are available to Original specification for MGB & Midget or Club for MGB/C Roadster, MGB/C GT & Midget or Classic style for MGB/C Roadster & MGB/C GT. NB when purchasing a Midget Club Trim Kit a supplementary panel set is required. NB Original Trim Panels Kits are 6 piece and do not include the Rear Cockpit panel for MGB or kidney panel for GT and Radio Console panel. These are included within the Club & Classic style kits.
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Classic Style Trim Kit MGB Roadster - Black w. Red Piping - P040AM
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C Post Liners
MGBGT/V8 only, supplied in pairs in grey or grey/black. Uses screw (AD606053)/Cup Washers (FWP906) and Clip ADU4235) to fit
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MGB/C GT C-Post Liners - CP45
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A Post Liners
GT models only, supplied in pairs in black only.
MGB/C GT A-Post Liners - X2A2970
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MGB/C GT Headlining:
Grey headlining vinyl with foam backing supplied in kit form for recovering existing board or for direct application to the roof.
MGB/C GT Vinyl Headlining Kit - RL1
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MGB/C GT Headlining Board:
The original fibre board is no longer available however MGOC Spares is pleased to offer a replacement headlining board manufactured from woven cloth glass fibre and finished with a gelcoat to aid installation. A replacement untrimmed headlining board can be slid into position through the rear hatch and locates atop the front and rear header rail. Note some minor trimming may be required to aid installation to allow for inconsistencies in roof assemblies. Supplied untrimmed, combine with RL1 Headlining.
MGB/C GT Headlining Board - RLA2
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MGB Rear Header Rail
Manufactured and trimmed in the UK using light weight fibreglass and authentic grey headlining material. Engineered from original samples to suit both early and late model MGBGTs with moulded cut out for boot light switch. Requires 6 x ADU4235 to fit.
MGBGT Roof Lining Rear Header Rail Grey - X2J2905
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Console:
Standard feature of later MGBs from 72 onwards (BHH476/BHH473), early MGBs and MGCs (62-71) can be retrofitted with a leather trimmed armrest console. Early MGBs produced from 62-71 can fit a leather trimmed speaker console available for 3 sync or 4 sync models, requires speaker bezel and grill to complete. Original style vinyl covered radio consoles are offered for Midget 1275 & 1500 models (speaker grille available separately). One-piece leather trimmed consoles available for 1972 on MGBs, inclusive of leather gear surround and radio panels or veneer (walnut/elm/carbon etc). NB Longer console gear ring screws see RMP410.
MGB 68-76 Leather Trimmed Console & Panel Kit in Biscuit - R230Z
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Console Panels:
Leather panels. Can be used to extend leather console under dash. Footwell lights can be added operated by the door switch.
Leather Trimmed Console Panel Extension in Red - R240M
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Armrest:
Choice of three options Vinyl, Leather or Padded Leather. Armrest fitting kit available separately to suit standard or fibreglass consoles (CHP101 securing plate NLA).
MGB/C GT Padded Leather Armrest Navy - R211NN
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Gear Lever Gaiters:
Offered in Leather for:
- MGB
- Midget 1275
- Midget 1500
MGB 4 Sync Leather Gear Lever Gaiter Biscuit - R290Z
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Ashtray/Coin Dish:
Original ashtray in Black or Chrome or Coin Dish.
MGB Chrome Ashtray - HZA5390C
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Under Dash panel:
For MGB/C/GT models in RHD or LHD designed to conceal unsightly wiring and provide mounting surface for additional switches.
MGB/C Under Dash Panel Black - R248
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Midget Parcel Shelf
Original style parcel shelf suitable for Midgets from 1965 onwards
Midget Parcel Shelf - AHA8275
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Crash Rail & Dash Top Kit:
Choice of two kits, either supplied as a recovered hardwood crash rail with studs and dash top trimming vinyl (R260on) or crash rail recovering kit (R250on). NB for Midgets R250 can be used, cut the foam in the middle and shorten to suit. Midgets do not require dash top vinyl. MGB roadster dash top vinyl was glued directly to the body, MGBGTs used a padded piece of foam attached to hardboard (not supplied).
MGB Vinyl Crash Rail Assembly Biscuit - R260ZZ
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Rear Cockpit Rail Trim:
Replacement rear cockpit rail trim in vinyl for MGB/C Roadsters Cockpit rail available separately, fitting kit also available.
MGB/C Roadster Cockpit Rail Trim - Black With Red Piping - R270AM
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Sun visors:
Supplied in kit form for MGB Roadster & Midget as non-standard with brackets and instructions. MGBGT had sun visors as standard, replacement visors and fittings available separately. If retrofitting sunvisor brackets to your windscreen assembly, we hold templates on file to aid the process.
MGB Roadster Sunvisor Kit - SVK1
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Map Pocket:
Original on MGBGT, can also be fitted to MGB Roadster for additional storage. Finisher not included.
MGB GT Map Pocket - XGA2917
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Over Mats:
Carpet or Rubber foot-well mats to protect the carpets below.
- MGB 3 Sync
- MGB 4 Sync
- Midget
MGB 4 Sync Rubber Footwell Mats - N061
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Doors |
Cards/Liners:
Door cards can be purchased in pairs, available as panels for MGB or Midget and as part of more extensive complete trim kits for MGB & Midget. Early cards were fitted using trim screws and cup washers in either black as original or nickel, with nickel available in roadster specification. Later MGB door cards require plastic trim panel fixings and Midget door cards require GHF1222 to secure. *Don't forget to add those water door curtains if you want them to last!
Door/Rear cappings:
Front and rear Cappings offered in Padded Vinyl (NB Black fine grain early/coarse grain early, colours fine grain all years) or Leather for MGB/GT, Burr walnut, Carbon Fibre, Burr Elm, Black Walnut for MGB/GT/Midgets Door capping covers are offered for Midget (NB. Recovering vinyl included within Newtons Midget Trim Kits) and available for MGB/GT wishing to refurbish the original.
MGB Roadster Burr Walnut Door Cappings - S020
MGB Roadster Vinyl Door Cappings in Red - DC142M
Chrome brackets (Roadster) or (GT) and screw sets available separately for mounting of front cappings for MGB/MGBGT. It’s important to remember to replenish the inner felt drop glass seal on the front capping if reusing or fitting veneered cappings. New front cappings are supplied manufactured from hardwood, with over-length felt strip for trimming exactly to the door.
MGB Roadster Chrome Door Capping Brackets - AHH6422/5
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Puddle Lights (R241):
Often overlooked until you put your foot in it! LED door and puddle light kit designed to provide rearward visibility of the door when opening for safety and illuminate the puddles at the road side. Requires 4 x ¾” holes in doors to fit. As fitted to MGOC Spares' red Supersports MGBV8.
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Electric Windows:
Available for MGB, C, V8 from 65on. Strong and robust scissor folding regulators with motor, loom and switches. As fitted to our Supersports MGBV8.
MGB/C 1965 on. Electric Window Kit - F321
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Winder Handles:
We offer winder handles for all years of MGBs & Midgets in standard and uprated specifications. For MGBs & Midgets manufactured from 68 onwards, we offer original black plastic, chrome on brass and aluminium winder handles. For earlier cars we offer original specification winder handles for MGB & Midget. An escutcheon/spacer ring can fitted behind the winder handle to provide clearance of the winder handle arm where required. This to avoid scoring of the card and ease operation.
Chrome on Brass Winder Handle - CZA7109C
Winder Handle Escutcheon Ring - JPC9023PMA
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Interior Door Pulls:
Replacement door handles in standard specification or chrome specification suitable for MGBs up to 1968 & Midgets up to 1971, can be fitted to later doors but will require modification to achieve installation. For MGBs from 1968 to 71 & Midgets from 1971 to the end of production, a plastic door pull with screw finishers was fitted. MGBs from 1971 used a padded door pull extruded from polyurethane with a vinyl grain effect. We also offer veneer burr walnut door pulls to compliment our range of burr walnut trim.
MGB & Midget Chrome Interior Door Pulls Pair - K121
MGB Burr Walnut Door Handles Pair - S060
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Interior Door Release
Standard
- Interior door release for MGB 1962 - 67
- Interior door release for MGB 68 onwards
- Interior Door release for Midget
Optional Upgrade
why not try a Chrome interior door release mechanism suitable for all 4 sync MGBs to replace original black type. Replacement surround bezels x 4.
MGB 4 Sync Chrome Interior Door Release Mechanism - K123/4
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Door Seal:
Available in Furflex and in black plastic (XGA3223/XGA7927/XGA6652) for later cars (note many colours are now NLA). MGB Roadster requires 185cm, GT 320cm and Midget 155cm.
MGB & Midget Door Seal per Metre - XGA7927M
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Door Seal Finisher:
Used to retain the door seal at the A and B post. (MGB/GT require screw and pop rivet to install)
- MGB | AHH6270/1 | AHH6323/4
- Midget | AHA8162/3 | AHB9656
MGB Roadster Door Seal Finisher Right Hand Front - AHH6270
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Door Seal Retainer:
Original to GT but can be fitted to MGB Roadster requires stainless steel screw AB606031 x 12 to complete installation.
MGB Door Seal Retainer Strip - K007A
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Threshold Plates:
Original MGB or aftermarket styles for MGB or Midget available. Requires stainless steel screw kit (for MGB/for Midget) to complete installation.
MGB Aftermarket MG Motif Threshold Plates Pair - K001
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Seats |
Seats Front:
Leather faced Sports Recliners for MGB, MGC & V8 supplied in pairs offered in a range of colours and styles with ruched, perforated, or plain centre styling, modern recliner and tilt mechanism and designed to fit on existing seat runners, supplied inclusive of twin post headrests.
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Reconditioned seats for MGBs and Midgets supplied in pairs and offered in a range of original styles and materials (vinyl, leather, half cloth, cloth etc) benefitting from refurbished seat frames (exchange deposit applies) and professional re-upholstery and inclusive of replacement foams; back boards, and seat diaphragms
Or we can supply the individual components for MGB & Midget comprising foams, calico, covers, back boards, clips, wooden seat supports and new seat frames for owners to carry out own refurbishment.
Perforated Leather Sports Recliner Seat in Black - R061AA
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Headrests
Replacement headrests are available in Leather or Vinyl in original D-shaped (R090/R108) or pear-shaped (R100/R109) profile. Headrest covers are also available.
Original D-Shaped Leather Headrest Red - R090MM
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Seats Miscellaneous
We offer a range of seat belt accessories to help relieve belt-tension, avoid chaffing from the webbing and provide ready access to the belt. Our range comprises Seat Belt Guides Centre Post / Seat Belt Guide 2-Post Kit / Comfi-Clip
Seat Belt Guide Kit - M096X
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Seat Belts
We offer a range of seat belts for MGBs and Midgets as follows:
MGB/C Roadster Seatbelt Kit Black - M062A
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Seats Rear:
Rear seats as found on MGBGT, MGC and MGBGTV8 are available as covers with a choice of Plain Pleated, Perforated Pleated and Ruched Design in a wide choice of colours and contrasting piping options to match front seats and compliment interior panels, with Foams available separately.
MGBGT Pleated Leather Rear Seat Kit Black - R070AA
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For further consideration:
Steering Wheels & Bosses:
- OE MGB
- Aftermarket MGB
- OE Midget
- Aftermarket Midget
Moto-Lita 14" Walnut Dished Steering Wheel - S111
Gear Knobs:
- MGB
- Midget
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Walnut Gear Knob - R280
Dashboards (Veneered or original):
- MGB Reconditioned Original
- MGB Real Wood/Carbon Fibre Veneer
- Midget Reconditioned Original
- Midget Real Wood/Carbon Fibre Veneer
MGB up to 1971 Burr Walnut Veneer Dashboard for Toggle Switches - S001
Elevate Your MG’s Interior
Upgrading your MG’s interior is not just about aesthetics—it’s about enhancing comfort, functionality, and driving pleasure. With MGOC Spares & Accessories extensive range of high-quality, UK-manufactured trim options, you can achieve a showroom-quality finish that stands the test of time. Whether you’re undertaking a full restoration or simply refreshing certain elements, investing in premium trim components will elevate your MG to new levels of excellence.
MGOC Spares & Accessories carries a huge inventory of fast moving trim in popular colour configurations ready for immediate despatch. Any out-of-stock lines are available to order, please allow up to 8 weeks from date of order.
Not sure on a colour or material? Give our friendly and knowledgeable sales team a call or send us an email. We'll be only too happy to send you a swatch of your preferred colours to help you make the right choice for you.
Want to road test our products? Why not get in touch to arrange a test drive of our demo car fitted with the very best interior, manufactured in the UK so you can feel the difference for yourself.
Who are MGOC Spares?
At MGOC Spares, we provide dedicated parts and accessories for classic MG vehicles, including the MGB, Midget, MGC and many more.
With thousands of products in stock, we are your one-stop shop for all your classic car needs. Our wealth of expertise means that you can trust us to find the right part for your classic MG vehicle – whatever it may be.
Need support finding the right parts for your MG? Contact us today, we're happy to help!