1966 Pontiac GTO Valves & Valvetrain Parts
- PRW®Pro Series Rocker ArmPontiac GTO 1966, Pro Series 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 to provide a...Designed to deliver trouble-free, consistent performanceRight for your vehicle and lifestyle$25.87 - $351.87
- PRW®Roller Tip Rocker ArmPontiac GTO 1966, Roller Tip Rocker Arm by PRW®. PRW Pro Series Stainless Steel Rocker Arms incorporate an exceptional design that provides plenty of clearance for large diameter springs. These stud mount rocker arms are manufactured...Lightweight designPRW RockerLocs included$155.87
- Pioneer Automotive®Valve Spring Retainer Keeper KitPontiac GTO 1966, Valve Spring Retainer Keeper Kit by Pioneer Automotive®. Designed utilizing the latest technology, this product by Pioneer Automotive features premium quality and will perform better than advertised. Perfect for your...Designed to deliver trouble-free, consistent performanceRight for your vehicle and lifestyle$22.29
- Enginetech®Hydraulic Valve LiftersPontiac GTO 1966, Hydraulic Valve Lifters by Enginetech®. The Engine Builder's Source, can locate the right part for nearly any rebuild application. Offering a full line of internal engine parts for domestic, import and high performance...Rigorously tested to withstand years of abuseDesigned with innovative manufacturing techniques$14.40
- Enginetech®Premium Positive Valve SealsPontiac GTO 1966, Premium Positive Valve Seals by Enginetech®. The Engine Builder's Source, can locate the right part for nearly any rebuild application. Offering a full line of internal engine parts for domestic, import and high...Rigorously tested to withstand years of abuseDesigned with innovative manufacturing techniques$14.07 - $15.23
- Enginetech®Premium Umbrella Valve SealsPontiac GTO 1966, Premium Umbrella Valve Seals by Enginetech®. The Engine Builder's Source, can locate the right part for nearly any rebuild application. Offering a full line of internal engine parts for domestic, import and high...Rigorously tested to withstand years of abuseDesigned with innovative manufacturing techniques$8.36
- Enginetech®Push RodsPontiac GTO 1966, Push Rods by Enginetech®. The Engine Builder's Source, can locate the right part for nearly any rebuild application. Offering a full line of internal engine parts for domestic, import and high performance applications,...Rigorously tested to withstand years of abuseDesigned with innovative manufacturing techniques$6.56
- Pioneer Automotive®Rocker Arm KitPontiac GTO 1966, Rocker Arm Kit by Pioneer Automotive®. Designed utilizing the latest technology, this product by Pioneer Automotive 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$18.50 - $18.52
- COMP Cams®Dual Valve SpringsPontiac GTO 1966, Dual Valve Springs by COMP Cams®. The valve spring creation process is far more involved than most people realize. Selecting the right metal stock and creating the best design is not done by chance. COMP Cams has...Developed to provide steady performance and reliabilityMade using up-to-date equipment and new technologies$11.95
- COMP Cams®Magnum™ Rocker Arm And Pushrod KitPontiac GTO 1966, Magnum™ Rocker Arm And Pushrod Kit by COMP Cams®. These Magnum Roller Rocker Arms for Chevy V8 265-400 and V6 200-262 applications are the ultimate street rocker. With a 3/8" stud diameter and 1.52 ratio, they are...Developed to provide steady performance and reliabilityMade using up-to-date equipment and new technologies$332.95 - $377.95
- COMP Cams®Rocker Arm and Pushrod KitPontiac GTO 1966, Rocker Arm and Pushrod Kit by COMP Cams®. The original Aluminum Rockers changed the way racing and high performance street engine builders approached valve train design. Now, COMP Cams is revolutionizing valve train...Next gen Rockers increase engine power, enhance valve train stability & improve oilingNew extrusion based on improvements developed through FEA analysis, resulting in an even stronger, stiffer body without compromising mass$236.95 - $238.95
- COMP Cams®Super Lock™ Valve Spring Retainer LockPontiac GTO 1966, Super Lock™ Valve Spring Retainer Lock by COMP Cams®. This high-grade product was designed with craftsmanship and key attention to detail and manufactured using leading-edge innovations by experienced and...Wider AnglePrecision Machined$11.95 - $169.95
- Melling®High Performance™ Valve Spring RetainerPontiac GTO 1966, High Performance™ Valve Spring Retainer by Melling®. Melling valve spring retainers are a critical piece of the valve spring system that provides an important part of the geometry needed to assure the best valve...Designed to unlock more performance out of your vehicleDeliver a reasonable balance of strength and durability$7.67
- Isky Racing Cams®Anti-Pump-Up Hydraulic LiftersPontiac GTO 1966, Anti-Pump-Up Hydraulic Lifters by Isky Racing Cams®. 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 deliver trouble-free, consistent performanceRight for your vehicle and lifestyle$265.57
- Isky Racing Cams®Push RodPontiac GTO 1966, Push Rod by Isky Racing Cams®. 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 maximize horsepower and torque of your vehicleMade with meticulous attention to detail and unmatched craftsmanship$258.13
- Isky Racing Cams®Solid LiftersPontiac GTO 1966, Solid Lifters by Isky Racing Cams®. 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...Designed to maximize horsepower and torque of your vehicleMade with meticulous attention to detail and unmatched craftsmanship$302.37
- Lunati®Bracket Master II™ Push RodPontiac GTO With Pontiac V8 Engine 1966, Bracket Master II™ Push Rod 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$4.75 - $61.72
- Lunati®Dual Valve Spring Set with DamperPontiac GTO With Pontiac V8 Engine 1966, Dual Valve Spring Set with Damper by Lunati®. Lunati Valve Springs are manufactured using chrome silicon valve spring wire and cutting-edge heat treatment processes. This advanced heat-set takes...High quality at an affordable priceExpertly made from premium materials$192.04
- Lunati®Signature Series Push RodPontiac GTO With Pontiac V8 Engine 1966, Signature Series Push Rod 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$16.47 - $197.55
- Lunati®Street Performance™ Hydraulic Roller LifterPontiac GTO 1966, Street Performance™ Hydraulic 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...High quality at an affordable priceExpertly made from premium materials$83.39 - $632.29
- Lunati®Valve Spring RetainerPontiac GTO 1966, Valve Spring Retainer 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 innovation, this...High quality at an affordable priceExpertly made from premium materials$36.91 - $81.42
- Lunati®Voodoo™ Aluminum Roller Rocker ArmPontiac GTO With Pontiac V8 Engine 1966, 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...Extruded aircraft quality aluminum, CNC machined to precise tolerancesSuperfinished surface increases durability and sheds oil$39.55 - $489.79
- PRW®Extruded Rocker ArmPontiac GTO 1966, 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 to provide a...Designed to deliver trouble-free, consistent performanceRight for your vehicle and lifestyle$27.87
- PRW®OEM Standard Stud Spacing Rocker Arm Stud GirdlePontiac GTO 1966, OEM Standard Stud Spacing Rocker Arm Stud Girdle by PRW®. PRW Billet Aluminum Stud Girdles are made from 6061-T6 aluminum, manufactured to exacting standards, and the solution to valvetrain instability. PRW stud...CNC machinedReduces rocker stud flex$167.60
- PRW®Push Rod Guide PlatesPontiac GTO 1966, 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 under load. This...Made from heat-treated steel alloyBlack oxide coated to resist corrosion$30.00 - $32.68
- PRW®Sportsman™ Rocker ArmPontiac GTO 1966, 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 is...Made with precision and quality in mindDesigned to meet your specific needs$15.34
- SBI®Intake/Exhaust Push RodPontiac GTO 1966, 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 provide...Made with precision and quality in mindDesigned to meet your specific needs$2.44
- SBI®Intake/Exhaust Rocker Arm BallPontiac GTO 1966, 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, performance and reliability. Designed to...Made with precision and quality in mindDesigned to meet your specific needs$0.99
- SBI®Intake/Exhaust Rocker Arm NutPontiac GTO 1966, 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, performance and reliability. Designed to...Made with precision and quality in mindDesigned to meet your specific needs$0.43
- SBI®Intake/Exhaust Valve KeeperPontiac GTO 1966, 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 and reliability. Designed to...Made with precision and quality in mindDesigned to meet your specific needs$0.44
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