Cloyes 9-1135 Engine Timing Set

Cloyes 9-1135 Engine Timing Set

The Cloyes 9-1135 engine timing set is built for Ford and Mercury street applications that need accurate cam timing and durable chain control. It combines a billet, keyway-adjustable crankshaft sprocket with a heat-treated steel crank sprocket and a double roller TRUE roller chain for reduced friction.

Compatible With select 1963-1985 Ford and Mercury V8 applications, this timing set supports performance-oriented street use where timing precision matters. The adjustable keyway design allows +/- 4 degrees at the crank, with up to 2 degrees advance or retard at the camshaft.

Key Features

• Brand: Cloyes
• Part number: 9-1135
• Engine timing set for valve train service
• Billet crankshaft sprocket with three keyways for timing adjustment
• Heat-treated crankshaft sprocket for added durability
• Double roller TRUE roller chain with 0.250-inch roller diameter
• Metal camshaft sprocket and steel crankshaft sprocket
• Performance grade construction
• Sprockets included
• No tensioner included

Detailed Description

Cloyes 9-1135 is an adjustable engine timing set engineered for Ford and Mercury engines that use a double roller chain setup. The billet crankshaft sprocket provides three keyways for timing correction, making it a practical choice when dialing in cam timing during a street performance build or timing set replacement. The TRUE roller chain design helps reduce friction, while the heat-treated steel sprocket adds durability under regular engine operation. This part cross-references 201135 for the same application.

Vehicle coverage includes Fits 1984-1985 Ford E-150 Econoline Club Wagon, N/A; Fits 1984-1985 Ford E-250 Econoline, N/A; Fits 1984-1985 Ford E-250 Econoline Club Wagon, N/A; Fits 1984-1985 Ford E-350 Econoline, N/A; Fits 1984-1985 Ford E-350 Econoline Club Wagon, N/A; Fits 1984-1985 Ford F-150, N/A; Fits 1984-1985 Ford F-250, N/A; Fits 1984-1985 Ford F-350, N/A; Fits 1984 Ford Bronco, N/A; and Fits 1984 Ford E-150 Econoline, N/A. It also covers earlier Ford Mustang, Ford Bronco, Ford F-100, Ford F-250, Ford LTD, Mercury Cougar, Mercury Capri, Mercury Montego, Mercury Marquis, Mercury Grand Marquis, Mercury Monarch, and Mercury Villager applications listed in the fitment data.

Common Problems This Part Can Address

• Worn timing chain components causing inconsistent cam timing
• Need for adjustable timing during engine setup
• Excess friction from an aging chain and sprocket set
• Timing set noise from stretched or fatigued components
• Replacement of a street-use timing set on Ford and Mercury engines

Installation Notes and Tips

Verify engine application, timing cover clearance, and cam timing before installation. This set is listed for street use and specific Ford/Mercury fitments, including vehicles up to December 10, 1984 in the applicable Econoline and F-Series listings. Confirm whether your engine requires advance or retard adjustment before selecting the keyway position.

Quality Assurance

Cloyes manufactures timing components for engine service and performance applications, and this set uses a billet adjustable sprocket, heat-treated steel construction, and a roller chain design to support consistent timing control in service.