The timing chain is the vital link for engine timing between the
crankshaft and camshaft. GM Performance Parts’ timing chains
and sprockets deliver strength and accuracy for many miles of
dependable service.

Performance upgrade, extreme-duty timing chain kit for
1995-and-newer LT1 and LT4 engines. Kit includes timing
chain P/N 14088783, crankshaft sprocket P/N 14088784,
camshaft sprocket P/N 10214880, and water pump gear
P/N 12551728. Use with pin drive camshaft only.

Note: To convert 1993 and 1994 engines, use camshaft
P/N 12551705, distributor P/N 1104032, timing
cover P/N 12552426, vacuum harness P/N
12555323, and vacuum fitting P/N 14082470.