INA ZC-78430 Engine Timing Set

INA ZC-78430 Engine Timing Set

INA ZC-78430 is an engine timing set for select Ford, Lincoln, and Mercury applications from 1968-1987. It is built for older V8 timing-drive service where accurate camshaft and crankshaft synchronization is critical.

• Engine timing set for valve train service
• Includes essential timing-drive components for a complete repair
• Application notes reference gear drive set configurations
• Fits select Ford F-100, F-150, F-250, and F-350 models
• Also listed for Lincoln Continental and Mercury Marquis, Cougar, and Montego applications
• Part number: ZC-78430

Timing-drive coverage and application details

INA timing chain kits are assembled to cover the core parts needed for timing-drive repair, with chains, tensioners, and guides included in the product family. In certain applications, the kit may also include gears and sprockets, along with a Liqui Moly additive formulated for break-in friction reduction. This part cross-references 5540919200 for the same application. ZC-78430 is listed across a wide range of classic Ford, Lincoln, and Mercury vehicles, including Ford LTD, Thunderbird, and Econoline models.

What this timing set helps address

• Excessive timing chain or gear wear
• Noise from a worn timing-drive assembly
• Incorrect camshaft timing caused by stretched or damaged components
• Service needs on older Ford, Lincoln, and Mercury engines
• Timing-drive rebuilds requiring matched components

Installation notes and tips

Review the vehicle-specific notes before installation. Several listed applications specify a gear drive set, standard configuration, and a spacer cast into the sprocket hub; for older engines, discard the separate camshaft spacer when noted. Confirm engine code and timing-drive style before ordering, since fitment varies by year and model. Part number ZC-78430 should be matched to the exact application shown in the fitment list.

Quality assurance

INA is a Schaeffler brand known for timing-drive components used in engine repair. The manufacturer states that the included additive helps reduce friction during break-in and lowers run-in wear during the initial service period.