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Pro Tech 1/25 Scale

1/25 SCALE ONLY  protechlogo-320-1-25.jpg  1/25 SCALE ONLY

Pro Tech Products for scale modeling detailing parts and accessories in 1/25 and 1/16 scales.

  • Pre-Wired MSD MAG 1/25 Pre-Wired MSD MAG 1/25

    Pre-Wired MSD MAG 1/25

    Here's a 3D-printed MAD Pro Mag with your color choice of spark plug wire already installed.Drill a hole in your block and insert this MSD magneto. Route the wires to the spark plugs and don't forget the Pro Tech Spark Plug Boots, for even more detail...

    $13.50
  • Spark Plug Boots 90Deg, 3D, 1/25 Spark Plug Boots 90Deg, 3D, 1/25

    Spark Plug Boots 90Deg, 3D, 1/25

    A package of ten, 90-degree, 3D-printed, spark plug boots, ideally suited for the distributor cap (see photo). Enough for eight spark plugs boots at the distributor, plus two boots for the coil wire.  You will need another set of boots for the...

    $4.50
  • Spark Plug Boots 45Deg, 3D, 1/25 Spark Plug Boots 45Deg, 3D, 1/25

    Spark Plug Boots 45Deg, 3D, 1/25

    A package of ten, 45-degree, 3D-printed, spark plug boots.   When cutting the boot from the tree, a stem remains to insert into the head's spark plug hole (use a #70 drill bit).   The hollow end accepts Pro Tech's Spark Plug Wire. Pro...

    $4.50
  • Monster Tach with Shift Light, 1/25 Completed and Painted for illustration only.

    Monster Tach with Shift Light, 1/25

    A 3D-printed surface-mount Tach with Shift Light and mounting foot. Tach Body is .18" diameter Face of tach is recessed into the bezel/shroud which extends from the tach body. Includes white face and black face decals. Replacement decals will be...

    $5.75
  • 3D-Printed 4bbl Carburetor 1/25

    3D-Printed 4bbl Carburetor 1/25

    Highly detailed Holley Street/Strip 4-bbl Carburetor.With single or dual carbs, you'll need a Fuel Junction Block (see 1/25 SCALE/ENGINE RELATED/FUEL MANAGEMENT). Also see the Braided Lines, Hard Lines, Soft Lines and Fittings along with the SMALL or...

    $3.75
  • Hex Line Fittings .018

    Hex Line Fittings .018

    These hex fittings can be used for small nuts and are compatible with the .018" diameter Braided Line, . and .020" soft line.   At 1/25 scale, this hex head dimension would represent a 1/4" bolt in real life.   Use these for any small line...

    $9.75
  • Make AN Fittings with Pro Tech items Make AN Fittings with Pro Tech items

    Make AN Fittings with Pro Tech items

    Make your own AN fittings using Pro Tech's aluminum Hex Fittings. This is not a product, but a tutorial on how to make AN fittings to go with Pro Tech's Braided Lines. For a realistic anodized appearance on these aluminum fitting, use Duplicolor Anodized...

    $0.00
  • Street Rod Gauges Set #1, Black 1/25

    Street Rod Gauges Set #1, Black 1/25

    Enough photoetched trims and BLACK gauge faces for four cars. This will add detail to your interior.These gauges are popular in '30 - '34 Street Rods and Roadsters with flat dash boards. They are typically mounted in the center of the dash or over...

    $5.75
  • Nut & Bolt Set, Photo Etched

    Nut & Bolt Set, Photo Etched

    Photo Etched bolt and nut flat heads,  Nut features a protruding bolt. Offered in 3 sizes to fit your needs. The dimension is measured across the flats.Mounted on a soft back so no cutting of parts is necessary (means less lost...

    $10.75
  • Hex Braided Line Fittings .080

    Hex Braided Line Fittings .080

    These hex fittings are compatible with the .080 diameter Braided Line and .078 aluminum hard line.   Make your own AN fittings using Pro Tech's aluminum Hex Fittings.For a realistic anodized appearance on these aluminum fitting, use Duplicolor...

    $10.75
  • Hex Braided Line Fittings .060

    Hex Braided Line Fittings .060

    These hex fittings are compatible with the .060 diameter Braided Line and .065 aluminum hard line.   Make your own AN fittings using Pro Tech's aluminum Hex Fittings.For a realistic anodized appearance on these aluminum fitting, use Duplicolor...

    $10.75
  • Hex Braided Line Fittings .045

    Hex Braided Line Fittings .045

    These hex fittings are compatible with the .045 diameter Braided Line, .040 Aluminum 'Hard' Line or .039 Soft Line    Make your own AN fittings using Pro Tech's aluminum Hex Fittings.For a realistic anodized appearance on these...

    $10.75
  • Hex Braided Line Fittings .035

    Hex Braided Line Fittings .035

    These hex fittings are compatible with the .035 diameter Braided Line and our .034 and .031 aluminum 'hard' lines found in 'Hard & Soft Lines'.   Make your own AN fittings using Pro Tech's aluminum Hex Fittings. For a realistic anodized...

    $10.75
  • Hex Braided Line Fittings .025

    Hex Braided Line Fittings .025

    These hex fittings are compatible with the .025 diameter Braided Line and .020 aluminum hard line.   Make your own AN fittings using Pro Tech's aluminum Hex Fittings. For a realistic anodized appearance on these aluminum fitting, use...

    $10.75
  • Braided Line  .080" Dia

    Braided Line .080" Dia

    This .080 diameter braided line equals the following 1:1 equivalent sizes at each scale:1/25 = 1 3/4" or -28 AN1/16 = 1" to 1 1/4" or -19, -20 AN1/12 = 3/4" or -12 AN1/8 = 1/2" or -8 ANTypical uses are radiator and coolant hoses, large...

    $5.75
  • Braided Line  .060" Dia

    Braided Line .060" Dia

    This .060 diameter braided line scales to the equivalent 1:1 size of:1/25 scale - 1 1/4" or -20 AN - radiator lines, main fuel cell line or other large transfer lines.1/16 scale - 3/4" or -12 AN - typically used for coolant, large fuel delivery or...

    $5.75
  • Braided Line  .045" Dia

    Braided Line .045" Dia

    This .045 diameter braided line equals a 1:1 size of:1/25 scale - 1" or -16 AN used for larger fuel or oil lines, larger water transfer lines1/16 scale - 1/2" or 5/8" or -8, -10 AN - typically used for fuel, coolant and oil plumbing. 1/12 scale - 1/4" or...

    $5.75
  • Braided Line  .035 Dia

    Braided Line .035 Dia

    This .035 diameter braided line equals a scale equivalent 1:1 size of:1/25 scale - 3/4" or -12 AN larger fuel or oil lines.1/16 scale - 3/8" or -6 AN - typically used for smaller fuel or oil plumbing. 1/12 scale - 1/4" or -4 AN...

    $5.75
  • Braided Line  .025 Dia

    Braided Line .025 Dia

    Depending on your scale, typical uses are fuel, nitrous, oil lines, small heater and coolant hoses and other small transfer lines.The scale size is determined by its outside diameter (OD) compared to real world braided line since an inside diameter isn't...

    $5.75
  • Braided Line  .018 Dia Braided Line  .018 Dia

    Braided Line .018 Dia

    This is the smallest braided line by Pro Tech.Depending on your scale, typical uses are brake lines, small fuel lines like Nitrous, oil lines, gauge and other control lines, etc.The scale size is determined by its outside diameter (OD) compared to real...

    $5.75
  • Tire Valve Stems 1/25

    Tire Valve Stems 1/25

    Add another element of detail to your wheels.A set of machined aluminum tire valve stems. Photo of Tire Valve Stems with .025 Hex Fittings for the lug nuts. Use .025 Evergreen rod for the studs. See the How-To article on detailing wheels:...

    $5.75
  • Roll Bar Padding 1/25

    Roll Bar Padding 1/25

    Rubber tubing for roll bars.   Dimensions are as follows: 1/8" OD 1/16" ID 1/32" Wall thickness   Can also be used for other larger water/coolant hoses.     Four, 2 1/2" lengths of black rubber tubing, by Pro Tech.

    $4.75
  • Aluminum Ignition Coil 1/25

    Aluminum Ignition Coil 1/25

    Machined aluminum ignition coil with rubber boot.Use with your color choice of Pro Tech Spark Plug Cable. Coil shown with Pro Tech's distributor kit, flex fan, spark plug wires, spark plug boots, oil breathers and Demon carburetors. By Pro Tech.

    $3.50
  • Distributor Kit 1/25

    Distributor Kit 1/25

    Machined aluminum 1-piece distributor body and shaft with resin cap and boot material. The cap has 'starter' holes to drill out to insert your spark plug wires. Refer to the photo showing a completed distributor. Assembly and painting are not included...

    $5.75
  • Tee Fitting, Large

    Tee Fitting, Large

    This is a large inline fitting for braided lines, hard lines or hoses.  Anywhere you have a split.Typical uses are dual feed carburetors, tunnel ram, oil lines and brake lines.Use Pro Tech .035 Braided Line and matching Fittings. Each package...

    $2.00
  • Tee Fitting, Small

    Tee Fitting, Small

    This is an inline fitting for braided lines, hard lines or hoses.Typical uses are splits for carburetor fuel lines and brake lines.Use Pro Tech .025 Braided Line and matching Fittings. Each package contains one T fitting, by Pro Tech. Metal Cast

    $2.00