The Enginetech TS499A is a complete timing gear set for 1978-1996 Chevrolet 3.3L, 3.8L, 4.3L, 5.0L +1 more. Engines with .405 wide sprockets engines. Matched component set restores factory cam timing accuracy.

Enginetech TS499A Timing Set Features:

• Fitment: GM/Chevrolet, 200 ci, 229 ci, 262 ci, 305 ci
• Matched component set for accurate cam timing restoration
• Note: 3pc. set. Engines with flat follower camshaft. Engines w/o roller camshaft. Except Vin R with roller camshaft.405 wide sprockets. 3 piece set. Engines with .405 wide sprockets.