BTR Valve Spring Installed Height Micrometer
BTR Valve Spring Installed Height Micrometer — BTRHM
Measure valve-spring installed height with the BTRHM micrometer. BTR lists a 1.400–2.100-inch range and .100-inch adjustment per revolution. Finger recesses and contrasting laser markings aid handling and reading. Intended for compatible LS and other cylinder-head/retainer combinations; verify physical clearance and required measuring range before ordering.
Application: Service tool; compatibility is determined by the relevant thread, seal or measuring dimensions, not a blanket vehicle-fitment guarantee.
Shipping reference: BTR catalog lists 1 weight and 4 × 4 × 4 dimensions without displayed units. Provisionally interpreted as pounds and inches for shipping setup; not a confirmed packed shipping weight or outer carton. Protective packaging is additional.
Provisional shipping setup: 6 × 6 × 6-inch carton and 1.5 lb packed-weight allowance including protective packaging. The assigned carton has zero additional tare in Shopify to avoid double-counting. This is an estimate, not a measured shipment.
Processing & Shipping Overview
Processing occurs before shipping.
Most in-stock items typically process within 2–3 business days before shipment or pickup. Expedited shipping options affect transit time after an order ships and do not speed up processing.
Made-to-order, special-order, vendor drop-ship, and freight items require additional processing time before shipping. Any extended lead times will be noted on the product page when applicable.
For the most up-to-date order status or lead time questions, please contact sales@smgspeed.com or use live chat during business hours.