Pistons, Pins & Piston Rings (4.3L)
WARNING: This page is about a different variant/trim than selected.
PISTONS, PINS & RINGS (4.3L)
| Application | In. (mm) | ||
|---|---|---|---|
| Piston Clearance | .0007-.002 (.017-.05) | ||
| Pin Diameter | .9267-.9271 (23.545-23.548) | ||
| Piston Fit | .0002-.0007 (.005-.018) | ||
| Rod Fit | .0008-.0016 (.02-.041) Interference | ||
| Rings | |||
| No. 1 | |||
| End Gap | .01-.016 (.25-.4) | ||
| Side Clearance | .02-.06 (.508-1.524) | ||
| No. 2 | |||
| End Gap | .018-.028 (.46-.66) | ||
| Side Clearance | .04-.08 (1.016-2.032) | ||
| No. 3 (Oil) | |||
| End Gap | .015-.055 (.38-1.4) | ||
| Side Clearance | .02-.07 (1.016-2.032) | ||