Xr270Hr cam and push rods...
Supreme Member

Joined: Jan 2002
Posts: 3,852
Likes: 1
From: Valley of the Sun
Car: 82 Z28
Engine: Al LT1 headed LG4 305
Transmission: TH350
Axle/Gears: 3.73 posi with spacer
You have a stock roller cam right? If so you can use the stock pushrods, just make sure you have better springs installed.
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