Engine and Transmission Tech

tips, technology, tools and techniques related to vehicle driveline components

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Dave R
Northern Virginia
(129 posts)

04/07/2016 08:29PM

Main British Car:
1979 MGB 4.6L Rover V8

Best Rover/Buick Rocker Assembly?
Posted by: RDMG
Date: December 18, 2019 05:23PM

I have a set of factory rocker arm assemblies off a set of 1964 Buick 300 v8 heads, and a set off a set of 1999 LR Discover 4.0L v8 heads.

I need to use one or the other on my RV8 with ported 300 heads.

It looks like the rover set is a bit “beefier.”

Is there a difference? Any recommendations either way?

Jim Nichols
(2019 posts)

02/29/2008 08:29PM

Main British Car:
1973 MGB roadster 260 Ford V8

Re: Best Rover/Buick Rocker Assembly?
Posted by: mgb260
Date: December 18, 2019 06:18PM

They are all similar. I'm going to adapt the later 3400 V6 rockers with roller fulcrum when I retire in about a month. Will need to oil through the pushrods.

3.4 v6.jpg

Edited 2 time(s). Last edit at 12/18/2019 06:22PM by mgb260.

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