BMW 5-Series E12 (1975-1981) Cylinder Head & Valvetrain - Rocker Shafts
Rocker Arms and Shafts
Rocker arms transfer the energy from the camshafts and/or pushrods, to the valves. One end is moved by the camshaft and/or pushrod, while the other side moves the valve stem - physically moving the valve up and down.
Rocker Shafts
Rocker shafts are the cylindrical rods that rocker arms rotate around.
$ 29.25
$
111.56
$ 101.91
$ 29.50
$
111.56
$ 101.91
$ 26.00
$
111.56
$ 101.91
$
111.56
$ 102.89
$ 2.00
$
10.22
$ 8.61
$ 2.25
$
3.32
$ 2.83
$
0.98
$ 0.77
$
2.14
$ 1.74
$
5.35
$ 4.49
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