HorsePower Research Chome Moly Pushrods
These one-piece, centerless-ground 4130 chrome molybdenum pushrods are designed for high performance use when using upgraded valve train components. Manufactured with 5/16in ball/ball ends they are available in a number of lengths with increments of .025in (some are special order). The ball ends are machined to a tolerance of plus or minus .001in and the pushrods are laser-etched with the HPR logo along with the length and wall thickness of the pushrod.
Most popular lengths and diameters listed below, if you do not see something listed, please contact sales for a custom order.
LS1,2,3,6,9: OEM is 7.400" with cam kits using 7.350-7.450
LS7: OEM is 7.800 with cam kits typically using 7.7750 - 7.850
Sold in sets of 16.