-40%
BTR Brian Tooley VALVE SPRING HEIGHT MIC LS1 LS2 LS3 LS7 5.3 5.7 6.0 6.7 7.0 LS
BTR Brian Tooley VALVE SPRING HEIGHT MIC LS1 LS2 LS3 LS7 5.3 5.7 6.0 6.7 7.0 LS
BTR Brian Tooley VALVE SPRING HEIGHT MIC LS1 LS2 LS3 LS7 5.3 5.7 6.0 6.7 7.0 LS

BTR Brian Tooley VALVE SPRING HEIGHT MIC LS1 LS2 LS3 LS7 5.3 5.7 6.0 6.7 7.0 LS

$ 34.31

Availability: 50 in stock
  • Return shipping will be paid by: Buyer
  • Returns Accepted: Returns Accepted
  • Manufacturer Part Number: BTR BTRHM
  • Refund will be given as: Money Back
  • Condition: New
  • Brand: MIchigan Motorsports
  • Item must be returned within: 30 Days

    Description

    BTR Brian Tooley VALVE SPRING HEIGHT MIC
    Chevrolet Gen III-Gen V engines typically run 1.300" diameter dual springs when running aftermarket cams, yet there's currently only one spring height mic available for them on the market.  The
    new
    BTR spring height mic has several design changes that make it superior.
    FEATURES:
    More desirable .100" height change per revolution which reduces the chances of reading errors associated with spring height mics that have .050" height change per revolution.
    Unique top with indentations for your fingers which makes it much easier to tighten as opposed to the industry standard knurling on the top.
    Lazer etching on a black background that's easier to see than the currently available height mic.
    50% LESS than the current available options!