Enginetech TS498B

Enginetech TS498B is a three-piece silent-chain timing set for Cadillac 368, 425, 472 and 500 CID V8 engines. It restores the stock timing ratio and factory camshaft-to-crankshaft relationship.

Application / fitment

• Cadillac 472 CID / 7.7 L — 1968–1974
• Cadillac 500 CID / 8.2 L — 1970–1976
• Cadillac 425 CID / 7.0 L — 1977–1979
• Cadillac 368 CID / 6.0 L — 1980–1984
• selected Cadillac Calais, DeVille, Eldorado, Fleetwood and Commercial Chassis

This is a stock silent-chain set, not a true-roller or adjustable performance set. Confirm the engine and compare the removed sprockets.

Technical information

• type: complete timing-chain set
• chain design: silent chain / link-belt
• main components: 3
• contents: timing chain, camshaft sprocket and crankshaft sprocket
• chain material: high-alloy steel
• application grade: standard replacement
• cross-references: Cloyes C-3034K, Elgin TC-3034, Melling 3-498S, Fel-Pro KT3-498SA1
• UPC: 707473079129
• sales unit: 1 engine set

Inspect the camshaft, crankshaft and timing cover before installation. Align timing marks to the service manual and verify free engine rotation and valve timing.