Now that you have the PROFORM Valve Spring Tester you'll need a set of PROFORM Air Hold Adapters to remove your springs with the heads on the engine. It's a simple 3-step process: screw the air hold adapter into your spark plug hole, attach air fitting, and then an air hose. The air pressure will hold up your valves while you get to work!

Features:
Includes 14mm and 18mm Sizes with 1/4 NPT Female Thread
  • for Use In Spark Plug Holes
  • Black Finish
  • Includes 14mm and 18mm Sizes with 1/4 NPT Female Thread
  • PROFORM Parts Brand Product
  • Sold as One Set
  • More From This Category

    Dakota Digital Gauge, MDX System, 5-Piece Round Universal, Black Alloy Style Face, Blue Display, Custom

    Dakota Digital Gauge, MDX System, 5-Piece Round Universal, Black Alloy Style Face, Blue Display, Custom

    $2,074.80

    Quick Fuel Carburetor Rebuild Kit, 4500, 3 Circuit Type, Kit

    Quick Fuel Carburetor Rebuild Kit, 4500, 3 Circuit Type, Kit

    $181.93

    Simpson Racing SD1 Helmet Cheek Pad Set 1", 2 Cheek Pads, 1" Thick, Black

    Simpson Racing SD1 Helmet Cheek Pad Set 1", 2 Cheek Pads, 1" Thick, Black

    $145.50

    Cartech Books, Vintage Volkswagen Beetle Accessories

    Cartech Books, Vintage Volkswagen Beetle Accessories

    $68.40

    DBA Front Street Series Brake Hose, For Toyota RAV4 AXAH54 Front Hose L/H, Kit

    DBA Front Street Series Brake Hose, For Toyota RAV4 AXAH54 Front Hose L/H, Kit

    $24.80