# Cloyes 9-3145-5 Engine Timing Set for 1985-1998 Buick Roadmaster ### Specifications Camshaft Sprocket Material: Metal Crankshaft Sprocket Material: Steel Keyway Adjustable: Yes Maximum Advance At Camshaft: 2 deg Maximum Retard At Camshaft: 2 deg Roller: Yes Timing Chain Type: Double Roller Timing Marks: Yes ### Features - Maintains critical valve timing - Prevents performance problems and possible engine damage that can result from incorrect timing - Manufactured by the world leader in timing drive systems - The only aftermarket timing component manufacturer that is also a Tier 1 supplier to original equipment vehicle manufacturers - Cloyes maintains ISO/TS 16949 quality certification - Manufactured in company owned plants from the highest quality materials and to the highest quality standards ### Product Details Engine Timing Set (9-3145-5) by Cloyes®. Keep your engine’s valvetrain in perfect time with Cloyes, the world leader in timing drive systems. No matter whether you need a timing gear or complete timing gear set, Cloyes has the OE quality parts that will fit right and deliver optimal performance. Sprockets are made from high alloy steel, and heat-treated for durability. Chain is pre-stressed and heat-treated for longevity. The crankshaft drives the valvetrain via timing gears. Gear timing must be precise to ensure the valves open and close at the right time, for optimum engine performance. However, worn gears can cause timing to go astray and cause the engine to not start or run poorly. When it’s time to replace worn timing system components, depend on Cloyes for the OE quality timing drive components that will restore engine performance and reliability. Cloyes has been manufacturing timing components for over 80 years. It’s their only product line, which enables them to concentrate on maintaining the highest quality standards. In fact, Cloyes has achieved ISO/TS 16949 quality certification, the highest level offered for the design/development and production of automotive related products. Cloyes is the only aftermarket timing component manufacturer that is also a Tier 1 supplier to OE vehicle manufacturers. As an OE supplier, Cloyes knows how to make parts that install and work perfectly, so you can be assured that whatever timing components you need for your vehicle, with Cloyes you’ll get OE fit and function. Cloyes parts are CAD designed and manufactured using advanced materials. Each part is extensively tested for function and durability to ensure optimal performance. Cloyes is so confident in the quality and performance of its timing components that it warrants all except high-performance products to be free from defects in materials and workmanship under normal operating conditions for as long as the original purchaser owns the vehicle in which the product is originally installed. Brand: Cloyes Part Number: 9-3145-5 UPC: 750385702098 Alternate MPN: 931455 ### Vehicle Fitment Table Year Make Model Position Fitment Precision Note 1991-1993 Buick Roadmaster 1990-1992 Cadillac Brougham 1993 Cadillac Fleetwood 1992-1998 Chevy Astro 1996-1998 Chevy Blazer 1985-1992 Chevy Camaro 1987-1993 Chevy Caprice 1992-1998 Chevy CK Pickup 1987-1991 Chevy Corvette 1996-1998 Chevy Express 1992-1996 Chevy G-Series 1992-1998 Chevy P-Series 1992-1994 Chevy S-10 Blazer 1992-1998 Chevy S-10 Pickup 1987-1995 GMC CK Pickup 1987-1995 GMC G-Series 1988-1995 GMC Jimmy 1990-1995 GMC P-Series 1987-1994 GMC Safari 1988-1995 GMC Sonoma 1987-1992 Pontiac Firebird 1987 Pontiac Grand Prix ### FAQ **Will this fit my vehicle?** Please verify your year, make, model, position, and any fitment notes using the Vehicle Fitment Table above before purchase. **What part number is this?** The listed part number is 9-3145-5. **Is this product designed for direct replacement?** Yes. This product is intended to match the compatible vehicle applications listed in the fitment table. **Should I confirm fitment before ordering?** Yes. Always compare your original part, position, and vehicle details with the fitment table before ordering. ### Common Searches - Engine Timing Set for Buick Roadmaster - 9-3145-5 fitment - Cloyes Engine Timing Set - 1991 Buick Roadmaster Engine Timing Set ## Details - **Price:** 286.18 CAD - **Vendor:** Cloyes - **Type:** Engine Timing Set - **Tags:** 1985-1992 Chevy Camaro, 1987 Pontiac Grand Prix, 1987-1991 Chevy Corvette, 1987-1992 Pontiac Firebird, 1987-1993 Chevy Caprice, 1987-1994 GMC Safari, 1987-1995 GMC CK Pickup, 1987-1995 GMC G-Series, 1988-1995 GMC Jimmy, 1988-1995 GMC Sonoma, 1990-1992 Cadillac Brougham, 1990-1995 GMC P-Series, 1991-1993 Buick Roadmaster, 1992-1994 Chevy S-10 Blazer, 1992-1996 Chevy G-Series, 1992-1998 Chevy Astro, 1992-1998 Chevy CK Pickup, 1992-1998 Chevy P-Series, 1992-1998 Chevy S-10 Pickup, 1993 Cadillac Fleetwood, 1996-1998 Chevy Blazer, 1996-1998 Chevy Express, 9-3145-5, Automotive, Cloyes, Engine Timing Set ## Variants | Variant | Price | Available | |---------|-------|-----------| | Default Title | 286.18 CAD | In stock | ## Images - Cloyes 9-3145-5 Engine Timing Set for 1985-1998 Buick Roadmaster --- > Source: [Standard Auto Part](https://www.standardautopart.com/products/cloyes-9-3145-5-engine-timing-set) > Updated: 2026-08-17