Racing Timing Gears, Chains, Covers & Components
- Proform®1-Piece Timing Cover with Crankshaft Oil Seal (Buick V8)1-Piece Timing Cover with Crankshaft Oil Seal by Proform®. This product is made of high-quality materials to serve you for years to come. Designed using state-of-the-art technology and with customers in mind. It will meet your needs and...Carefully designed to improve the performance of your vehicleCrafted from first-rate materials$354.56
- ARP®Camshaft Phaser Retaining Bolt Kit (Chevy Small Block Gen I)Camshaft Phaser Retaining Bolt Kit by ARP®. This premium product is the best way to go for those looking for the highest quality replacement that offers supreme levels of quality, performance and reliability. Designed to provide a...Designed to deliver trouble-free, consistent performanceRight for your vehicle and lifestyle$94.78
- ARP®Camshaft Phaser Retaining Bolt Kit (Chevy Small Block Gen II)Camshaft Phaser Retaining Bolt Kit by ARP®. This premium product is the best way to go for those looking for the highest quality replacement that offers supreme levels of quality, performance and reliability. Designed to provide a...Designed to deliver trouble-free, consistent performanceRight for your vehicle and lifestyle$94.78
- ARP®Camshaft Sprocket Bolt Kit (Chevy Small Block Gen I)Camshaft Sprocket Bolt Kit by ARP®. Enjoy superior performance by getting this premium-grade Sniper product that is throughly engineered to help take the performance of your fuel system to the next step delivering unprecedented levels...Perfect for upgrading your fuel injection systemMade with the use of the highest quality materials$49.57
- ARP®Camshaft Sprocket Bolt Kit (Chevy Small Block Gen II)Camshaft Sprocket Bolt Kit by ARP®. Enjoy superior performance by getting this premium-grade Sniper product that is throughly engineered to help take the performance of your fuel system to the next step delivering unprecedented levels...Perfect for upgrading your fuel injection systemMade with the use of the highest quality materials$49.57
- ARP®Motor Cover Bolt Kit (GM (LS) Small Block Gen III)Motor Cover Bolt Kit by ARP®. The engineers at ARP spent quite a bit of time developing these highly effective, unique oil pan studs. They’re designed to make it as easy as possible to install a pan and seal it properly. You’ll note...Designed to unlock more performance out of your vehicleDeliver a reasonable balance of strength and durability$29.87 - $31.53
- ARP®Motor Cover Bolt Kit (GM (LS) Small Block Gen IV)Motor Cover Bolt Kit by ARP®. The engineers at ARP spent quite a bit of time developing these highly effective, unique oil pan studs. They’re designed to make it as easy as possible to install a pan and seal it properly. You’ll note...Designed to unlock more performance out of your vehicleDeliver a reasonable balance of strength and durability$29.87 - $31.53
- ARP®Timing Cover Bolt Kit (GM (LS) Small Block Gen IV)Timing Cover Bolt Kit by ARP®. The engineers at ARP spent quite a bit of time developing these highly effective, unique oil pan studs. They’re designed to make it as easy as possible to install a pan and seal it properly. You’ll...Designed to unlock more performance out of your vehicleDeliver a reasonable balance of strength and durability$47.39 - $74.36
- AllStar Performance®Adjustable Timing Pointer (Chevy Big Block V8)Adjustable Timing Pointer by AllStar Performance®. This premium product is the best way to go for those looking for the highest quality replacement that offers supreme levels of quality, performance and reliability. Designed to provide...Engineered to help you squeeze maximum performance from your carMade with high-end technologies, modern equipment, and smart materials$32.79 - $39.99
- AllStar Performance®Adjustable Timing Pointer (Chevy Small Block Gen I)Adjustable Timing Pointer by AllStar Performance®. Chevy pointers are designed for use with stamped steel covers, longer hardware will be required if using a cast aluminum cover. This premium product is the best way to go for those...Precise manufacturing and high-grade materialsExceptional performance at a competitive price$34.99
- AllStar Performance®Adjustable Timing Pointer (Ford Small Block V8)Adjustable Timing Pointer by AllStar Performance®. Chevy pointers are designed for use with stamped steel covers, longer hardware will be required if using a cast aluminum cover. This premium product is the best way to go for those...Precise manufacturing and high-grade materialsExceptional performance at a competitive price$66.99
- AllStar Performance®Camshaft Gear (Chevy Small Block Gen I)Camshaft Gear by AllStar Performance®. Accurate valve timing is assured with the Allstar Aluminum Gear Drive for the small block Chevrolet V8. Plate with built-in idler gear fits under most two-piece timing covers and includes...Precise manufacturing and high-grade materialsExceptional performance at a competitive price$184.99
- AllStar Performance®Crankshaft Gear (Chevy Small Block Gen I)Crankshaft Gear by AllStar Performance®. Accurate valve timing is assured with the Allstar Aluminum Gear Drive for the small block Chevrolet V8. Plate with built-in idler gear fits under most two-piece timing covers and includes...Precise manufacturing and high-grade materialsExceptional performance at a competitive price$124.99
- AllStar Performance®Idler Gear (Chevy Small Block Gen I)Idler Gear by AllStar Performance®. Accurate valve timing is assured with the Allstar Aluminum Gear Drive for the small block Chevrolet V8. Plate with built-in idler gear fits under most two-piece timing covers and includes crankshaft...Precise manufacturing and high-grade materialsExceptional performance at a competitive price$159.99
- AllStar Performance®Thrust Washer Set (Chevy Small Block Gen I)Thrust Washer Set by AllStar Performance®. Accurate valve timing is assured with the Allstar Aluminum Gear Drive for the small block Chevrolet V8. Plate with built-in idler gear fits under most two-piece timing covers and includes...Precise manufacturing and high-grade materialsExceptional performance at a competitive price$104.99
- AllStar Performance®Timing Chain Cover (Chrysler Small Block V8)Timing Chain Cover by AllStar Performance®. Aluminum timing cover fits most SB Mopar "LA" series blocks with driver's side timing marks including 273-318-340-360 cid engines. This premium product is the best way to go for those looking...Precise manufacturing and high-grade materialsExceptional performance at a competitive price$104.99
- AllStar Performance®Timing Chain Cover (Ford Big Block V8)Timing Chain Cover by AllStar Performance®. Aluminum timing cover fits most 429-460cid engines. Cover has provisions for a dipstick tube and mechanical fuel pump for early applications. A dipstick tube plug and a fuel pump block off...Precise manufacturing and high-grade materialsExceptional performance at a competitive price$109.99
- AllStar Performance®Timing Cover (Chevy Big Block V8)Timing Cover by AllStar Performance®. Polished cast aluminum covers resist warping and leaking that is common with OE style stamped steel covers. Recessed mounting holes are designed for button head fasteners (ALL99390) for proper...Precise manufacturing and high-grade materialsExceptional performance at a competitive price$59.99
- AllStar Performance®Timing Cover (Chevy Small Block Gen I)Timing Cover by AllStar Performance®. Polished cast aluminum covers resist warping and leaking that is common with OE style stamped steel covers. Recessed mounting holes are designed for button head fasteners (ALL99390) for proper...Precise manufacturing and high-grade materialsExceptional performance at a competitive price$36.99
- AllStar Performance®Timing Cover (Pontiac V8)Timing Cover by AllStar Performance®. Cast aluminum cover with timing marks includes water pump backing plate and two coolant inserts. This premium product is the best way to go for those looking for the highest quality replacement that...Precise manufacturing and high-grade materialsExceptional performance at a competitive price$209.99
- AllStar Performance®Timing Gear Drive Kit (Chevy Small Block Gen I)Timing Gear Drive Kit by AllStar Performance®. Accurate valve timing is assured with the Allstar Aluminum Gear Drive for the small block Chevrolet V8. Plate with built-in idler gear fits under most two-piece timing covers and includes...Precise manufacturing and high-grade materialsExceptional performance at a competitive price$649.99
- BDS®Crank Hub Timing Degree Ring (Chevy Big Block V8)Crank Hub Timing Degree Ring by BDS®. This product is made of high-quality materials to serve you for years to come. Designed using state-of-the-art technology and with customers in mind. It will meet your needs and deliver great...High quality at an affordable priceExpertly made from premium materials$128.57
- BDS®Crank Hub Timing Degree Ring (Chevy Small Block Gen I)Crank Hub Timing Degree Ring by BDS®. This product is made of high-quality materials to serve you for years to come. Designed using state-of-the-art technology and with customers in mind. It will meet your needs and deliver great...High quality at an affordable priceExpertly made from premium materials$128.57
- BDS®Crank Hub Timing Degree Ring (Chevy Small Block Gen II)Crank Hub Timing Degree Ring by BDS®. This product is made of high-quality materials to serve you for years to come. Designed using state-of-the-art technology and with customers in mind. It will meet your needs and deliver great...High quality at an affordable priceExpertly made from premium materials$128.57
- BDS®Timing Pointer & Crank Hub Degree Ring Kit (Chevy Big Block V8)Timing Pointer & Crank Hub Degree Ring Kit by BDS®. This product is made of high-quality materials to serve you for years to come. Designed using state-of-the-art technology and with customers in mind. It will meet your needs and...High quality at an affordable priceExpertly made from premium materials$193.12
- BDS®Timing Pointer & Crank Hub Degree Ring Kit (Chevy Small Block Gen I)Timing Pointer & Crank Hub Degree Ring Kit by BDS®. This product is made of high-quality materials to serve you for years to come. Designed using state-of-the-art technology and with customers in mind. It will meet your needs and...High quality at an affordable priceExpertly made from premium materials$193.12
- BDS®Timing Pointer & Crank Hub Degree Ring Kit (Chevy Small Block Gen II)Timing Pointer & Crank Hub Degree Ring Kit by BDS®. This product is made of high-quality materials to serve you for years to come. Designed using state-of-the-art technology and with customers in mind. It will meet your needs and...High quality at an affordable priceExpertly made from premium materials$193.12
- Big End Performance®2-Piece Timing Chain Cover (Chevy Small Block Gen I)2-Piece Timing Chain Cover by Big End Performance®. This product is made of high-quality materials to serve you for years to come. Designed using state-of-the-art technology and with customers in mind. It will meet your needs and...Also gives added support to timing chain and camshaft areaFits all standard, double roller timing chain sets and some gear drives$81.74
- Big End Performance®2-Piece Timing Chain Cover (Chevy Small Block Gen II)2-Piece Timing Chain Cover by Big End Performance®. This product is made of high-quality materials to serve you for years to come. Designed using state-of-the-art technology and with customers in mind. It will meet your needs and...Also gives added support to timing chain and camshaft areaFits all standard, double roller timing chain sets and some gear drives$81.74
- Big End Performance®Billet Adjustable Timing Pointer (Chevy Big Block V8)Billet Adjustable Timing Pointer by Big End Performance®. This premium product is the best way to go for those looking for the highest quality replacement that offers supreme levels of quality, performance and reliability. Designed to...High quality at an affordable priceExpertly made from premium materials$36.26
The valvetrain system is one of the major mechanisms that determine engine performance and ensure its smooth operation. Thus, the main requirements imposed on the valvetrain is high precision, reliability, and durability. The system can be driven by a belt, chain(s), or feature gear drive, yet each of these types has its pros and cons. As for the engines with chain drive, they are very widespread these days, but there are some concerns related to their servicing. If you're into racing, some modifications can help you make this system stronger and get some other benefits.
In most cases, the chain drive is considered more dependable than belt one, however, it has a common disadvantage – unlike the belt, the chain tends to stretch, and sprocket teeth tend to wear out over time. The chain's rollers gradually get thinner, and the chain gets longer, which eventually affects valve timing and, therefore, engine performance. The racing environment implies large stresses and working at high RPM, so it's recommended to take these factors into account while adjusting or modifying the valvetrain mechanism. There are different solutions making the system more robust, durable, and efficient.
For instance, you could install performance gears made of tougher steel, use a double roller chain instead of a single roller, get aftermarket chain tensioners, etc. Meanwhile, you can also face the necessity to shift valvetrain timing, in order to increase torque within a certain RPM range. There is a purely mechanical and relatively simple way to do that – an adjustable gear allows for moving timing forward or backward by several degrees. In our online store, you will find plenty of timing gears, chains, covers, and other components designed specifically for harsh racing conditions and featuring all of the necessary characteristics to meet the strictest demands.