OEM GM LS Rocker Arm Support Guide Stand – Single, Cathedral Head, 12552203 (Used)
OEM GM LS Rocker Arm Support Guide Stand – Single, Cathedral Head, 12552203 (Used)
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OEM GM LS Rocker Arm Support Guide Stand – Single, Cathedral Head, 12552203 (Used)

5 stars out of 7 reviews
(5)|
35 ratings

About this item

Building an LS engine?

Harland Sharp LS Roller Rocker Arms, Pedestal Mount, 1.8 Ratio, Aluminum, Chevy, LS1/LS2/LS4/LS6, 4.8/5.3/5.7/6.0L, Adjustable

This is a used OEM GM rocker arm support guide, part number 12552203.

GM LS # 12552203 LS1 LS2 LS6 LQ4 LQ9 LM7 4.8 5.3 5.7 6.0 Rocker Arm Support Stand Aluminum Pair Chevy Gmc Stands

It’s a single unit for LS cathedral port heads—fits LS1, LS2, LS6, and LSX engines like 4.8, 5.3, 5.7, 6.0.

LS LS1 LS2 LS6 GM 4.8L 5.3L 5.7L 6.0L Rocker Arms 8 Pieces

Made of aluminum, solid condition.

LS1/LS3 Bronze Bushing Rocker Arm Trunnion Upgrade Kit - Fits 4.8-7.0

If you need a replacement or spare for your build, this is a genuine GM piece.

LS LS1 LS2 LS6 ROCKER ARM SUPPORT GUIDE STANDS LSX 4.8 5.3 5.7 6.0 GM

No packaging, just the part.

BTR Brian Tooley LS1 Rocker Arm No Bearing Set of 8 - 4.8 5.3 5.7 6.0

Cheap insurance for your valvetrain.

$ 13.25
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5 out of 5 stars
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