F-Body Lover

a friend of mine is having a problem he got a mustang LX with LS7 in it he's running 7.7" pushrods and the rockers are ticking then he measured with pushrod checker and found it he needs 7.75" but he dont know if the LS7 pushrods are 3/8 or 5/16 and which one is better in a high compression LS7 ?

Dlynch1130

iTrader: (1)

The stock LS7 purshrods are 3/8" in diameter.

F-Body Lover

and whats their length? 7.8" ?

silver2010

had some at 7,400 did good.

scatillac

iTrader: (12)

7.4" is the stock length for most Gen 3/4, but 7.8" is correct for the LS7 stock push rods.

Manley part # 25832-8 is 7.75" long and part # 25787-8 is 7.8" long. Both are 4130 .080 3/8" diameter. They're packaged in boxes of 8.