What are the torque specs for 2.8 Chevy rod caps?

There isn't a single torque spec for all 2.8L Chevy rod caps. The spec depends on the *specific* year and potentially even the revision of the engine. The torque specification will also vary depending on whether you're using new or reused rod bolts. You absolutely must consult a factory service manual for your *exact* engine.

Attempting to use a generic torque specification risks serious engine damage, including bent connecting rods or even a catastrophic engine failure. A service manual will provide the correct procedure, including the proper torque sequence and potentially an additional angle tightening step. These steps are crucial for ensuring the rod bolts are properly tensioned and the rod bearings are correctly seated.

You can usually find a factory service manual online (often as a PDF) through a site like eBay or a dedicated automotive repair manual website. Providing the year and any other identifying information about your 2.8L Chevy engine will help you find the correct manual.