null Skip to main content
Toggle menu
GUD Racing Parts
  • Hello! Sign in

    Your Account
      Access account and manage orders
    • Sign in
    • Register
    • Compare
    • Wishlist
  • My cart
    Item
    close
Categories
  • Category

    Category

    • Air and Fuel
    • Books Videos and Software
    • Brakes
    • Chassis Components
    • Drivetrain
    • Engines and Components
    • Exhaust
    • Exterior Components
    • Fasteners
    • Fittings Hoses and Valves
    • Gaskets and Seals
    • Gauges and Accessories
    • Heating and Cooling
    • Ignitions and Electrical
    • Interior and Accessories
    • Mobile Electronics
    • Oils, Fluids and Sealer
    • Paints and Finishing
    • Promotional Collectables and Apparel
    • Safety Equipment
    • Steering and Components
    • Suspension and Components
    • Tools
    • Towing Equipment
    • Wheels and Tires
  • pages
    • Super Sale
    • About Us
    • Technical Articles
    • Contact Us
    • GUD Drivers
    • Shipping & Returns
  • Sign in or Register
    • Youtube
  • Super Sale
  • About Us
  • Technical Articles

Free Ground Shipping in USA

for orders over $100

Free Exchange

within 30 days of purchase

Amazing Selection

we stock all major brands

Safe Payments

trusted SSL protection

  1. Home
  2. Category
  3. Tools
  4. Engine-Related
  5. Porting and Polishing Kits and Components

Porting and Polishing Kits and Components

  • 100 Grit Straight Roll (50), by POWERHOUSE, Man. Part # POW351490

    POWERHOUSE

    100 Grit Straight Roll (50), by POWERHOUSE, Man. Part # POW351490

    Sandpaper Cartridge Roll - Straight - 100 Grit - 3/8 in OD - 1/4 in Mandrel - Set of 50
    $38.95
    add to cart
  • 120 Grit Straight Roll (50), by POWERHOUSE, Man. Part # POW351495

    POWERHOUSE

    120 Grit Straight Roll (50), by POWERHOUSE, Man. Part # POW351495

    Sandpaper Cartridge Roll - Straight - 120 Grit - 3/8 in OD - 1/4 in Mandrel - Set of 50
    $38.95
    choose option
  • 1in Porting Mandrel , by POWERHOUSE, Man. Part # POW351501

    POWERHOUSE

    1in Porting Mandrel , by POWERHOUSE, Man. Part # POW351501

    Porting Mandrel - Cartridge Roll - 1/4 in OD - 1 in Long - Steel - Black Oxide - Each
    $10.95
    choose option
  • 40 Grit Straight Roll(50 , by POWERHOUSE, Man. Part # POW351476

    POWERHOUSE

    40 Grit Straight Roll(50 , by POWERHOUSE, Man. Part # POW351476

    Sandpaper Cartridge Roll - Straight - 40 Grit - 3/8 in OD - 1/4 in Mandrel - Set of 50
    $38.95
    add to cart
  • 4in Porting Mandrel , by POWERHOUSE, Man. Part # POW351504

    POWERHOUSE

    4in Porting Mandrel , by POWERHOUSE, Man. Part # POW351504

    Porting Mandrel - Cartridge Roll - 1/4 in OD - 4 in Long - Steel - Black Oxide - Each
    $17.95
    choose option
  • 60 Grit Straight Roll(50 , by POWERHOUSE, Man. Part # POW351480

    POWERHOUSE

    60 Grit Straight Roll(50 , by POWERHOUSE, Man. Part # POW351480

    Sandpaper Cartridge Roll - Straight - 60 Grit - 3/8 in OD - 1/4 in Mandrel - Set of 50
    $36.95
    choose option
  • 1
  • 2
  • 3
  • Next
!

Footer Start

  • Free Shipping

    over $100

  • Easy Return

    30 days free return available

  • Amazing Selection

    we stock all the major brands

  • Safe Payment

    secure SSL protection

Contect Us
20118A Stone Gate Court Tomball, TX 77377
8328632314
Navigate
  • Super Sale
  • About Us
  • Technical Articles
  • Contact Us
  • GUD Drivers
  • Shipping & Returns
  • Sitemap
Popular Brands
  • ALLSTAR PERFORMANCE
  • COMP CAMS
  • ARP
  • MOROSO
  • VIBRANT PERFORMANCE
  • HOLLEY
  • FIVESTAR
  • FRAGOLA
  • AUTOMETER
  • QUICKCAR RACING PRODUCTS
  • View All
Categories
  • Category
Subscribe to our email

Get the latest updates on new products and upcoming sales

  • Youtube

© 2025 GUD Racing Parts

x
Compare

Item Successfully added to comparison list.

x
Compare

Item Successfully removed from comparison list.

x
Compare

At least 2 products are needed to make a valid comparison.