1981 GMC Suburban Valves & Valvetrain Parts
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Isky Racing Cams®Hydraulic Roller LifterGMC Suburban 5.0L / 5.7L 1981, Hydraulic Roller Lifter 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...Patented Needle-Free TechnologyIncreased Horsepower$1,680.41 - Isky Racing Cams®Red Zone Max™ Endurance Roller LiftersGMC Suburban 1981, Red Zone Max™ Endurance Roller Lifters by Isky Racing Cams®. Red Zone™ Roller Lifters feature the new Marathon™ Roller Bearing - the bearing that keeps on rolling longer! Marathon™ Bearings utilize a larger...Designed to deliver trouble-free, consistent performanceRight for your vehicle and lifestyle$1,093.36 - $1,340.83
- Isky Racing Cams®Red Zone™ LiftersGMC Suburban 1981, Red Zone™ 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...Designed to deliver trouble-free, consistent performanceRight for your vehicle and lifestyle$1,093.36 - $1,164.10
- Isky Racing Cams®Rev KitGMC Suburban With Small Block Chevy 1981, Rev Kit 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$214.49 - $262.36
- Isky Racing Cams®Rocker StudsGMC Suburban 5.0L / 5.7L / 7.4L 1981, Rocker Studs 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...Replace Stock Pressed-In StudsAirCraft Quality 4130 Chromemoly Steel$172.83
- Isky Racing Cams®Roller Rocker ArmGMC Suburban 5.0L / 5.7L 1981, Roller Rocker Arm 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 maximize horsepower and torque of your vehicleMade with meticulous attention to detail and unmatched craftsmanship$606.65
- Isky Racing Cams®Ultra Rev KitGMC Suburban 5.0L / 5.7L 1981, Ultra Rev Kit 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 maximize horsepower and torque of your vehicleMade with meticulous attention to detail and unmatched craftsmanship$256.30 - $349.75
- Isky Racing Cams®Valve SpringsGMC Suburban With Small Block Chevy 1981, Valve Springs 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...Designed to deliver trouble-free, consistent performanceRight for your vehicle and lifestyle$210.90
- Lunati®Horizontal Bar Pop-Up Solid Roller Lifter SetGMC Suburban 5.0L / 5.7L / 7.4L 1981, Horizontal Bar Pop-Up Solid Roller Lifter Set by Lunati®. Lunati pop-up design roller lifters are ideal for applications that need a quick cam change, whether it be during dyno testing or racing....High quality at an affordable priceExpertly made from premium materials$74.41
- Lunati®Vertical Bar Pressurized Oiling Lifter SetGMC Suburban 5.0L / 5.7L 1981, Vertical Bar Pressurized Oiling Lifter Set by Lunati®. Developed for serious racing applications, the pressurized oiling system of these lifters provides constant lubrication through the axle and to the...High quality at an affordable priceExpertly made from premium materials$1,209.00
- Mr. Gasket®Rocker Arm Stud Pinning KitsGMC Suburban 1981, Rocker Arm Stud Pinning Kits by Mr. Gasket®. Designed with hardcore racing junkies and high-speed street enthusiasts, this Mr. Gasket performance product is right what you need to boost your driving experience....Designed to help you make the max out of your ridePerfect upgrade for race cars and muscle cars alike$59.95 - $85.95
- Mr. Gasket®Ultra-Seal™ Sure-Lock Rocker Arm NutsGMC Suburban 7.4L For Aluminum Rocker Arms 1981, Ultra-Seal™ Sure-Lock Rocker Arm Nuts by Mr. Gasket®. Designed with hardcore racing junkies and high-speed street enthusiasts, this Mr. Gasket performance product is right what you need...Designed to help you make the max out of your ridePerfect upgrade for race cars and muscle cars alike$85.95
- PRW®Industries Split Rocker ArmGMC Suburban 7.4L 1981, Industries Split 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...Lightweight designPRW RockerLocs included$351.87
- PRW®Platinum Series PQx™ Shaft Mount Rocker Arm SystemGMC Suburban 1981, 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$143.09
- PRW®Power Plus Nitro-Carb Rocker ArmGMC Suburban 5.0L / 5.7L 1981, Power Plus Nitro-Carb 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...Designed to deliver trouble-free, consistent performanceRight for your vehicle and lifestyle$15.97 - $79.41
- PRW®Rocker ArmGMC Suburban 1981, 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 perfect...Designed to deliver trouble-free, consistent performanceRight for your vehicle and lifestyle$23.64 - $325.87
- Proform®Natural Aluminum Rocker Arm Stud Girdle with Poly LocksGMC Suburban 7.4L With Chevy Big Block 1981, Natural Aluminum Rocker Arm Stud Girdle with Poly Locks by Proform®. If you are looking to enhance your vehicle's performance, then this top-notch product is definitely what you need....Carefully designed to improve the performance of your vehicleCrafted from first-rate materials$219.48
- SBI®Intake/Exhaust Rocker Arm FulcrumGMC Suburban Diesel 1981, Intake/Exhaust Rocker Arm Fulcrum 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....Made with precision and quality in mindDesigned to meet your specific needs$2.30
- SBI®Intake/Exhaust Valve KeeperGMC Suburban 4.8L / 5.0L / 5.7L 1981, 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...Made with precision and quality in mindDesigned to meet your specific needs$0.44
- SBI®Push RodGMC Suburban 1981, 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 a perfect fit...Made with precision and quality in mindDesigned to meet your specific needs$2.03 - $2.65
- SBI®Rocker ArmGMC Suburban 5.0L / 5.7L Gas 1981, 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...Made with precision and quality in mindDesigned to meet your specific needs$3.15 - $6.77
- SBI®Rocker Arm BallGMC Suburban 1981, 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$0.30 - $1.50
- SBI®Rocker Arm KitGMC Suburban 1981, 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, performance and reliability. Designed to provide a...Made with precision and quality in mindDesigned to meet your specific needs$4.67 - $14.51
- SBI®Rocker Arm NutGMC Suburban 1981, 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 provide a...Made with precision and quality in mindDesigned to meet your specific needs$0.43 - $0.51
- SBI®Valve GuideGMC Suburban 1981, 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 provide a perfect...Made with precision and quality in mindDesigned to meet your specific needs$1.51 - $4.08
- SBI®Valve Seat InsertGMC Suburban 1981, 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$2.97 - $15.52
- SBI®Valve SpringGMC Suburban 1981, 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$4.54 - $4.86
- SBI®Valve Stem SealGMC Suburban 1981, 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 to provide a...Made with precision and quality in mindDesigned to meet your specific needs$0.28 - $1.21
- COMP Cams®Ultra-Gold™ Rocker Arm Stud Girdle BarGMC C2500 Suburban 7.4L 1981, Ultra-Gold™ Rocker Arm Stud Girdle Bar by COMP 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...High quality at an affordable priceExpertly made from premium materials$174.95
- Isky Racing Cams®Valve SpringsGMC Suburban 5.0L / 5.7L 1981, Valve Springs 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$170.24 - $182.45
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1981 GMC Suburban Models
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