3/8" chrome moly pushrods eliminate flex with HD springs and high RPM. Berg 0.035" wall chrome moly pushrods are required on all engines with any heavier spring and for all engines running up to 8,500 RPM with regular dual or triple springs. For higher RPM and/or Chevy type springs see our GB 425 series 160,000 PSI pushrods with May West heat treated ends, which provide full lift up to 0.750". The length listed include the end left out from tip to tip. They can be shortened about to any length. Included are copyrighted Berg instructions that assist you in doing the job correctly the first time and even listed is a way to shorten them more from the end already installed. Sold individually and in sets of 8. Originated by Gene Berg in 1964. Made in the USA. SW 3# set. Note 1: Pushrod length is maximum length of an assembled pushrod.
Note 2: Pushrods for hydraulic cams must be about 0.400" shorter than solid lifter cams. |