This adjustable heavy-duty spring compressor, designed for the cylinder head expert is loaded with new premium features: reinforced compression-hold handle, reinforced adjustable arm with dual locking pins, box steel reinforced gussets; and aluminum spring cup inserts for better alignment. Max valve length is 13" when compressor is opened all the way. The length to the center of the adjustable arm with cup is 6.5".

Features:
Heavy Duty Professional Model
  • Manual Clamp Style
  • Dual Pin Adjustable 12" Arm
  • Reinforced Box Steel Gussets
  • Spring Cup Inserts
  • Designed for Use While Head Is Off Engine Block
  • Silver Powdercoat Finish
  • PROFORM Parts Brand Product
  • More From This Category

    Proform , Ford 100 AMP Alternator Chrome Finish, 1-Wire, GM 10si Style; w/ Internal Regulator, V-Pully, & Ext. Fan

    Proform , Ford 100 AMP Alternator Chrome Finish, 1-Wire, GM 10si Style; w/ Internal Regulator, V-Pully, & Ext. Fan

    $308.02

    Proform , 1-Piece Pushrod Set 5/16", Fits 429 V8 Engines; Super Cobra Jet

    Proform , 1-Piece Pushrod Set 5/16", Fits 429 V8 Engines; Super Cobra Jet

    $190.68

    Proform , Radiator System, 1-2-3, Inlet on Driver Side, Outlet on Passenger Side, 17" Core; Single Pass; Manual Transmission

    Proform , Radiator System, 1-2-3, Inlet on Driver Side, Outlet on Passenger Side, 17" Core; Single Pass; Manual Transmission

    $541.77

    Proform , Super-Street Chevy Aluminum Roller Rockers, 1.6 Ratio; 7/16" Stud

    Proform , Super-Street Chevy Aluminum Roller Rockers, 1.6 Ratio; 7/16" Stud

    $526.94

    Proform , 240 Volt Adapter , For use with part number 66759

    Proform , 240 Volt Adapter , For use with part number 66759

    $39.37