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Wilwood 2.5 GM METRIC Caliper 1.04 Rotor

SKU: WIL120-16101

Brake Calipers

WIL GM Metric Caliper...

Wilwood 2.5 GM METRIC Caliper 1.04 Rotor

SKU: WIL120-16101

Brake Calipers

WIL GM Metric Caliper...

Sale ends in Calculating...

A$210.20 A$276.57
Available from MFR. This item is available from the manufacturer's distribution centre. The dispatch timeframe shown is an estimate based on historical order processing and release times for this part. This item is not held in our own warehouse, and actual dispatch timing may vary depending on manufacturer workload and logistics at the time of ordering.
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Description

Wilwood GM metric series brake calipers are direct replacements for 1978 and later D154-type GM metric calipers. Weighing in at a mere 2.97 lbs., they provide a substantial weight savings over cast iron OE calipers. The real strength of these calipers comes from their triple-bridge configuration, which provides higher clamping efficiency through lower deflection. The overall results are stronger, lighter, and more efficient aluminum calipers. The caliper bodies are precision-cast, using a tight grained, high-density aircraft alloy. Stainless steel pistons provide improved fluid protection with high resistance to corrosion and low heat transfer. Each caliper is fully machined, assembled with high-temperature seals, and tested in-house by expert Wilwood technicians to ensure top quality and peak performance.

Part Type

Caliper GM Metric Cast Iron 2.50in Piston

Data: v4.2 - Upd: 2026-10-19 00:37:22

Specifications

Product Attributes - Brand
Wilwood Disc Brakes
Product Attributes - Manufacturer's Part Number
120-16101
Product Attributes - Part Type
Brake Calipers
Product Attributes - Product Line
Wilwood GM Metric Series Brake Calipers
Product Attributes - UPC
00889545084139
Product Attributes - Caliper Series
GM Metric
Product Attributes - Caliper Piston Quantity
One
Product Attributes - Piston Diameter (in.)
2.500
Product Attributes - Rotor Thickness (in.)
1.040 in.
Product Attributes - Caliper Material
Cast iron
Product Attributes - Caliper Color
Natural
Product Attributes - Parking Brake Provision
No
Product Attributes - Fittings Included
No
Product Attributes - Thread Size
M10 x 1.5
Product Attributes - Brake Pads Included
No
Product Attributes - Brackets Included
No
Product Attributes - Remanufactured
No
Product Attributes - Quantity
Sold individually.

Reference Information

Brand Name/s Wilwood
StreetFX SKU wil120-16101
SFX Item ID 4409109
Supplier Item Code 4409109
Manufacturer SKU 120-16101
Manufacturer UPC 889545084139

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