1968 Mercury Cougar Valves & Valvetrain Parts
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Lunati®Stud Girdle Rocker Arm Adjusting Nut Set with Threaded Through Full LengthMercury Cougar 6.4L / 7.0L 1968, Stud Girdle Rocker Arm Adjusting Nut Set with Threaded Through Full Length by Lunati®. Polylocks have a built-in locking mechanism that securely fastens the rocker arm to the stud. Lunati Polylocks are...High quality at an affordable priceExpertly made from premium materials$75.08 - Lunati®Vertical Bar Pressurized Oiling Solid Roller LifterMercury Cougar 1968, Vertical Bar Pressurized Oiling Solid Roller Lifter by Lunati®. Get some serious horsepower with an outlaw attitude by upgrading to this performance engine part from Lunati. Built with a rich heritage of precision...Pressurized oiling provides lubrication through the axle to the needlesReduced wear in axle and increased lifter durability$140.70 - $958.76
- Lunati®Vertical Bar Solid Roller LifterMercury Cougar 1968, Vertical Bar Solid Roller Lifter by Lunati®. Get some serious horsepower with an outlaw attitude by upgrading to this performance engine part from Lunati. Built with a rich heritage of precision engineering and...High quality at an affordable priceExpertly made from premium materials$82.03 - $628.61
- Lunati®Voodoo™ Aluminum Roller Rocker ArmMercury Cougar 4.7L / 5.0L 1968, Voodoo™ Aluminum Roller Rocker Arm by Lunati®. Get some serious horsepower with an outlaw attitude by upgrading to this performance engine part from Lunati. Built with a rich heritage of precision...Extruded aircraft quality aluminum, CNC machined to precise tolerancesSuperfinished surface increases durability and sheds oil$32.42 - $372.72
- PRW®Extruded Rocker ArmMercury Cougar 4.7L / 5.0L 1968, Extruded Rocker Arm by PRW®. 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...Designed to deliver trouble-free, consistent performanceRight for your vehicle and lifestyle$27.87
- PRW®Platinum Series PQx™ Shaft Mount Rocker Arm SystemMercury Cougar 1968, Platinum Series PQx™ Shaft Mount Rocker Arm System by PRW®. 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...Designed to deliver trouble-free, consistent performanceRight for your vehicle and lifestyle$72.26 - $663.64
- PRW®Push Rod Guide PlatesMercury Cougar 4.7L / 5.0L 1968, Push Rod Guide Plates by PRW®. PRW Pushrod Guide Plates are heat-treated steel alloy and a must have for todays high performance engines. Guide plates reduce the unwanted sideways motion of the pushrod...Made from heat-treated steel alloyBlack oxide coated to resist corrosion$30.64 - $32.68
- PRW®Rocker Arm ShaftMercury Cougar 6.4L / 7.0L 1968, Rocker Arm Shaft by PRW®. Designed utilizing the latest technology, this product by PRW Industries features premium quality and will perform better than advertised. Perfect for your vehicle and...Designed to deliver trouble-free, consistent performanceRight for your vehicle and lifestyle$127.98
- PRW®Rocker Shaft StandMercury Cougar 6.4L / 7.0L 1968, Rocker Shaft Stand by PRW®. Designed utilizing the latest technology, this product by PRW Industries features premium quality and will perform better than advertised. Perfect for your vehicle and...Designed to deliver trouble-free, consistent performanceRight for your vehicle and lifestyle$75.60
- PRW®Sportsman™ Rocker ArmMercury Cougar 4.7L / 5.0L 1968, Sportsman™ Rocker Arm by PRW®. Designed utilizing the latest technology, this product by PRW features premium quality and will perform better than advertised. Perfect for your vehicle and lifestyle, it...Made with precision and quality in mindDesigned to meet your specific needs$15.34
- SBI®Intake/Exhaust Rocker Arm BallMercury Cougar A / C / F Engine VIN Character 1968, Intake/Exhaust Rocker Arm Ball by SBI®. This premium product is the best way to go for those looking for the highest quality replacement that offers supreme levels of quality,...Made with precision and quality in mindDesigned to meet your specific needs$0.61
- SBI®Intake/Exhaust Rocker Arm KitMercury Cougar A / C / F Engine VIN Character 1968, Intake/Exhaust Rocker Arm Kit by SBI®. This premium product is the best way to go for those looking for the highest quality replacement that offers supreme levels of quality,...Made with precision and quality in mindDesigned to meet your specific needs$13.49
- SBI®Intake/Exhaust Rocker Arm NutMercury Cougar A / C / F Engine VIN Character 1968, Intake/Exhaust Rocker Arm Nut by SBI®. This premium product is the best way to go for those looking for the highest quality replacement that offers supreme levels of quality,...Made with precision and quality in mindDesigned to meet your specific needs$0.43
- SBI®Intake/Exhaust Rocker Arm ShaftMercury Cougar P / Q / R / S / X Engine VIN Character 1968, Intake/Exhaust Rocker Arm Shaft by SBI®. This premium product is the best way to go for those looking for the highest quality replacement that offers supreme levels of quality,...Made with precision and quality in mindDesigned to meet your specific needs$42.95
- SBI®Intake/Exhaust Valve KeeperMercury Cougar A / C / F Engine VIN Character 1968, Intake/Exhaust Valve Keeper by SBI®. This premium product is the best way to go for those looking for the highest quality replacement that offers supreme levels of quality, performance...Made with precision and quality in mindDesigned to meet your specific needs$0.44
- SBI®Mechanical Valve LifterMercury Cougar A / C / F Engine VIN Character 1968, Mechanical Valve Lifter by SBI®. 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...Made with precision and quality in mindDesigned to meet your specific needs$7.65
- SBI®Push RodMercury Cougar 1968, Intake/Exhaust Push Rod by SBI®. 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...Made with precision and quality in mindDesigned to meet your specific needs$2.10 - $2.28
- SBI®Rocker ArmMercury Cougar 1968, Rocker Arm by SBI®. 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 perfect...Made with precision and quality in mindDesigned to meet your specific needs$10.18 - $33.48
- SBI®Valve GuideMercury Cougar 1968, Intake/Exhaust Valve Guide by SBI®. 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...Made with precision and quality in mindDesigned to meet your specific needs$1.54 - $1.70
- SBI®Valve Seat InsertMercury Cougar 1968, Valve Seat Insert by SBI®. 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...Made with precision and quality in mindDesigned to meet your specific needs$2.78 - $3.63
- SBI®Valve SpringMercury Cougar 1968, Intake/Exhaust Valve Spring by SBI®. 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...Made with precision and quality in mindDesigned to meet your specific needs$2.37 - $6.93
- SBI®Valve Stem SealMercury Cougar 1968, Intake/Exhaust Valve Stem Seal by SBI®. 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...Made with precision and quality in mindDesigned to meet your specific needs$0.47 - $0.86
- DNJ Engine Components®Exhaust ValveMercury Cougar 6.4L 1968, Exhaust Valve by DNJ Engine Components®. Save your time and hassle when replacing your worn out or cracked valve with this superior part expertly crafted by DNJ. Designed to meet or exceed the highest OE...Designed to replace your worn out or cracked valveLooks, fits and performs just like your OE part$7.57
- DNJ Engine Components®Intake ValveMercury Cougar 6.4L 1968, Intake Valve by DNJ Engine Components®. Save your time and hassle when replacing your worn out or cracked valve with this superior part expertly crafted by DNJ. Designed to meet or exceed the highest OE...Designed to replace your worn out or cracked valveLooks, fits and performs just like your OE part$9.28
- Pioneer Automotive®Rocker Arm & Shaft AssemblyMercury Cougar 6.4L / 7.0L 1968, Rocker Arm & Shaft Assembly by Pioneer Automotive®. Designed utilizing the latest technology, this product by Pioneer Automotive features premium quality and will perform better than advertised. Perfect...Designed to deliver trouble-free, consistent performanceRight for your vehicle and lifestyle$502.54 - $565.66
- Lunati®Bushed Mechanical Roller Lifter SetMercury Cougar 4.7L / 5.0L 1968, Bushed Mechanical Roller Lifter Set by Lunati®. Lunati Bushed Mechanical Roller Lifters add a robus t bushing option in place of needle bearings. These forgiving components are designed so there is...High quality at an affordable priceExpertly made from premium materials$1,198.56
- Lunati®HVL Vacuum™ Hydraulic Flat Tappet LifterMercury Cougar 1968, HVL Vacuum™ Hydraulic Flat Tappet Lifter by Lunati®. Get some serious horsepower with an outlaw attitude by upgrading to this performance engine part from Lunati. Built with a rich heritage of precision...Provide improved low-end torque, engine vacuum and idle qualityTypical vacuum increases between 3-5 inches at idle when paired with larger cam$18.05 - $268.79
- Lunati®Hydraulic Race Flat Tappet LifterMercury Cougar 4.7L / 5.0L 1968, Hydraulic Race Flat Tappet Lifter by Lunati®. Get some serious horsepower with an outlaw attitude by upgrading to this performance engine part from Lunati. Built with a rich heritage of precision...High quality at an affordable priceExpertly made from premium materials$17.61 - $125.12
- Lunati®Hydraulic Roller Lifter SetMercury Cougar 4.7L / 5.0L 1968, Hydraulic Roller Lifter Set by Lunati®. High RPM Hydraulic Roller Lifters are designed for extreme street and all out racing applications. At over 6500 RPM, the hydraulic internals of a standard roller...High quality at an affordable priceExpertly made from premium materials$1,084.03
- Lunati®Replacement™ Hydraulic Roller Lifter SetMercury Cougar 4.7L / 5.0L With Ford small block Windsor Engine 1968, Replacement™ Hydraulic Roller Lifter Set by Lunati®. Performance replacements for stock hydraulic roller lifters, the Lunati OEM Replacement Hydraulic Roller...High quality at an affordable priceExpertly made from premium materials$216.04
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