Holden Rocker Arm Bridge Shim Kit 32 Piece Kit with 16x 1/64" and 16x 3/64" Shim

Holden Rocker Arm Bridge Shim Kit

32 Piece Kit with 16x 1/64" and 16x 3/64" Shims

These Aeroflow rocker arm bridge shim kits will correct excessive hydraulic lifter preload on Australian V8 engines with bridge-mounted rocker arm assemblies. Excessive preload could be due to a cam change, head resurfacing or when reconditioning a cylinder head. These shims can be a quick and easy alternative to resorting to different length pushrods. The 32-piece kit includes 16 thin and 16 thick shims, which can be used to reduce lifter preload by .030" (thin shim), .060" (thick shim). To attain .090" reduced preload, you must stack the shims.

Dimensions of Each Shim
Outside Diameter: 14.25mm
Inside Diameter: 8.20mm
Thickness of Thin Shim: 1/64" (0.50mm)
Thickness of Thick Shim:3/64" (1.00mm)