Lunati Semi Truck Engine Parts & Tools
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Lunati®Performance Replacement™ Hydraulic Flat Tappet Lifter (71977PR-1)Performance Replacement™ Hydraulic Flat Tappet Lifter (71977PR-1) by Lunati®. Intended to be a replacement for stock hydraulic lifters, the Lunati Performance Replacement Hydraulic Lifters provide better performance and durability for...Better performance and durability for street and mild race applicationsLonger piston provides larger surface area to better distribute load$13.50 - Lunati®Performance Replacement™ Hydraulic Flat Tappet Lifter (71817PR-1)Performance Replacement™ Hydraulic Flat Tappet Lifter (71817PR-1) by Lunati®. Intended to be a replacement for stock hydraulic lifters, the Lunati Performance Replacement Hydraulic Lifters provide better performance and durability for...Better performance and durability for street and mild race applicationsLonger piston provides larger surface area to better distribute load$13.14
- Lunati®Performance Replacement™ Hydraulic Flat Tappet Lifter Set (71812PR-16)Performance Replacement™ Hydraulic Flat Tappet Lifter Set (71812PR-16) by Lunati®. Intended to be a replacement for stock hydraulic lifters, the Lunati Performance Replacement Hydraulic Lifters provide better performance and...Better performance and durability for street and mild race applicationsLonger piston provides larger surface area to better distribute load$206.24
- Lunati®Performance Replacement™ Hydraulic Flat Tappet Lifter Set (71817PR-12)Performance Replacement™ Hydraulic Flat Tappet Lifter Set by Lunati®. Intended to be a replacement for stock hydraulic lifters, the Lunati Performance Replacement Hydraulic Lifters provide better performance and durability for mild...Better performance and durability for street and mild race applicationsLonger piston provides larger surface area to better distribute load$79.44
- Lunati®Performance Replacement™ Hydraulic Flat Tappet Lifter Set (71817PR-16)Performance Replacement™ Hydraulic Flat Tappet Lifter Set (71817PR-16) by Lunati®. Intended to be a replacement for stock hydraulic lifters, the Lunati Performance Replacement Hydraulic Lifters provide better performance and...Better performance and durability for street and mild race applicationsLonger piston provides larger surface area to better distribute load$105.94
- Lunati®Performance Replacement™ Hydraulic Flat Tappet Lifter Set (71977PR-16)Performance Replacement™ Hydraulic Flat Tappet Lifter Set (71977PR-16) by Lunati®. Intended to be a replacement for stock hydraulic lifters, the Lunati Performance Replacement Hydraulic Lifters provide better performance and...Better performance and durability for street and mild race applicationsLonger piston provides larger surface area to better distribute load$123.18
- Lunati®Raised Steel Guide Plate (86505-1)Raised Steel Guide Plate (86505-1) by Lunati®. When using adjustable rocker arms, it is crucial to align the rocker arm to the center of the valve. The best way to accomplish this is by using guide plates to lock the pushrod, thereby...High quality at an affordable priceExpertly made from premium materials$10.46
- Lunati®Raised Steel Guide Plate (86504-1)Raised Steel Guide Plate (86504-1) by Lunati®. When using adjustable rocker arms, it is crucial to align the rocker arm to the center of the valve. The best way to accomplish this is by using guide plates to lock the pushrod, thereby...High quality at an affordable priceExpertly made from premium materials$9.65
- Lunati®Raised Steel Guide Plate Set (86504-8)Raised Steel Guide Plate Set (86504-8) by Lunati®. When using adjustable rocker arms, it is crucial to align the rocker arm to the center of the valve. The best way to accomplish this is by using guide plates to lock the pushrod,...High quality at an affordable priceExpertly made from premium materials$70.31
- Lunati®Raised Steel Guide Plate Set (86505-8)Raised Steel Guide Plate Set (86505-8) by Lunati®. When using adjustable rocker arms, it is crucial to align the rocker arm to the center of the valve. The best way to accomplish this is by using guide plates to lock the pushrod,...High quality at an affordable priceExpertly made from premium materials$72.82
- Lunati®Retro-Fit High RPM™ Hydraulic Roller Lifter Set (72431-16)Retro-Fit High RPM™ Hydraulic Roller Lifter Set (72431-16) 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$1,112.40
- Lunati®Rocker Arm Stud (86005-1)Rocker Arm Stud (86005-1) by Lunati®. Lunati Rocker Arm Studs allow for the use of adjustable rocker arms, making it possible to set the proper lifter lash or pre-load. These studs have a thinner jam nut for improved rocker clearance...High quality at an affordable priceExpertly made from premium materials$9.65
- Lunati®Rocker Arm Stud (86006-1)Rocker Arm Stud (86006-1) by Lunati®. Lunati Rocker Arm Studs allow for the use of adjustable rocker arms, making it possible to set the proper lifter lash or pre-load. These studs have a thinner jam nut for improved rocker clearance...High quality at an affordable priceExpertly made from premium materials$15.64
- Lunati®Rocker Arm Stud (86002-1)Rocker Arm Stud (86002-1) by Lunati®. Lunati Rocker Arm Studs allow for the use of adjustable rocker arms, making it possible to set the proper lifter lash or pre-load. These studs have a thinner jam nut for improved rocker clearance...High quality at an affordable priceExpertly made from premium materials$7.63
- Lunati®Rocker Arm Stud (86003-1)Rocker Arm Stud (86003-1) by Lunati®. Lunati Rocker Arm Studs allow for the use of adjustable rocker arms, making it possible to set the proper lifter lash or pre-load. These studs have a thinner jam nut for improved rocker clearance...High quality at an affordable priceExpertly made from premium materials$13.84
- Lunati®Rocker Arm Stud Girdle Kit (91645)Rocker Arm Stud Girdle Kit (91645) by Lunati®. A known problem in racing engine applications is the flexing of the rocker arm studs under extreme load. Stud girdles prevent this by clamping to the polylock, making the entire system...High quality at an affordable priceExpertly made from premium materials$488.01
- Lunati®Rocker Arm Stud Set (86005-16)Rocker Arm Stud Set (86005-16) by Lunati®. Lunati Rocker Arm Studs allow for the use of adjustable rocker arms, making it possible to set the proper lifter lash or pre-load. These studs have a thinner jam nut for improved rocker...High quality at an affordable priceExpertly made from premium materials$112.55
- Lunati®Rocker Arm Stud Set (86006-16)Rocker Arm Stud Set (86006-16) by Lunati®. Lunati Rocker Arm Studs allow for the use of adjustable rocker arms, making it possible to set the proper lifter lash or pre-load. These studs have a thinner jam nut for improved rocker...High quality at an affordable priceExpertly made from premium materials$221.53
- Lunati®Rocker Arm Stud Set (86002-16)Rocker Arm Stud Set (86002-16) by Lunati®. Lunati Rocker Arm Studs allow for the use of adjustable rocker arms, making it possible to set the proper lifter lash or pre-load. These studs have a thinner jam nut for improved rocker...High quality at an affordable priceExpertly made from premium materials$76.13
- Lunati®Signature Series Hydraulic Roller Lifter Set (72532-16)Signature Series Hydraulic Roller Lifter Set (72532-16) by Lunati®. The Signature Series Hydraulic Roller Lifters were specifically designed to eliminate valve float by performing similarly to solid roller lifters while still providing...High quality at an affordable priceExpertly made from premium materials$1,169.38
- Lunati®Signature Series Ovate Beehive Valve Spring (74820-1)Signature Series Ovate Beehive Valve Spring (74820-1) by Lunati®. In any spring, the inner diameter experiences significantly more stress than the outside. The ovate multi-arch wire design of these revolutionary valve springs places...High quality at an affordable priceExpertly made from premium materials$14.89
- Lunati®Signature Series Ovate Beehive Valve Spring Set (74820-16)Signature Series Ovate Beehive Valve Spring Set (74820-16) by Lunati®. In any spring, the inner diameter experiences significantly more stress than the outside. The ovate multi-arch wire design of these revolutionary valve springs...High quality at an affordable priceExpertly made from premium materials$238.32
- Lunati®Signature Series Push Rod (7040-1)Signature Series Push Rod (7040-1) by Lunati®. Made from 0.080" wall carbonitrided seamless chrome moly tubing, Signature Series Pushrods are specifically designed for serious street performance and race applications. The swedged ends...High quality at an affordable priceExpertly made from premium materials$12.81
- Lunati®Signature Series Push Rod (8456-1)Signature Series Push Rod (8456-1) by Lunati®. Made from 0.080" wall carbonitrided seamless chrome moly tubing, Signature Series Pushrods are specifically designed for serious street performance and race applications. The swedged ends...High quality at an affordable priceExpertly made from premium materials$26.75
- Lunati®Signature Series Push Rod (8370-1)Signature Series Push Rod (8370-1) by Lunati®. Made from 0.080" wall carbonitrided seamless chrome moly tubing, Signature Series Pushrods are specifically designed for serious street performance and race applications. The swedged ends...High quality at an affordable priceExpertly made from premium materials$25.10
- Lunati®Signature Series Push Rod (8031-1)Signature Series Push Rod (8031-1) by Lunati®. Made from 0.080" wall carbonitrided seamless chrome moly tubing, Signature Series Pushrods are specifically designed for serious street performance and race applications. The swedged ends...High quality at an affordable priceExpertly made from premium materials$14.36
- Lunati®Signature Series Push Rod (8010-1)Signature Series Push Rod (8010-1) by Lunati®. Made from 0.080" wall carbonitrided seamless chrome moly tubing, Signature Series Pushrods are specifically designed for serious street performance and race applications. The swedged ends...High quality at an affordable priceExpertly made from premium materials$14.36
- Lunati®Signature Series Push Rod (8070-1)Signature Series Push Rod (8070-1) by Lunati®. Made from 0.080" wall carbonitrided seamless chrome moly tubing, Signature Series Pushrods are specifically designed for serious street performance and race applications. The swedged ends...High quality at an affordable priceExpertly made from premium materials$14.36
- Lunati®Signature Series Push Rod (8050-1)Signature Series Push Rod (8050-1) by Lunati®. Made from 0.080" wall carbonitrided seamless chrome moly tubing, Signature Series Pushrods are specifically designed for serious street performance and race applications. The swedged ends...High quality at an affordable priceExpertly made from premium materials$14.36
- Lunati®Signature Series Push Rod (8035-1)Signature Series Push Rod (8035-1) by Lunati®. Made from 0.080" wall carbonitrided seamless chrome moly tubing, Signature Series Pushrods are specifically designed for serious street performance and race applications. The swedged ends...High quality at an affordable priceExpertly made from premium materials$19.15
With its rich heritage of precision engineering and innovation, Lunati has built a stellar reputation as the dominating manufacturer of the finest engine components and valvetrain parts, delivering quality and customer satisfaction since the 1960s. Right from the start, the company’s vision has been to provide the highest-value products with the best performance, durability and fit possible. Using cutting-edge technology and high-grade materials combined with a passion for manufacturing, Lunati also puts its products to rigorous testing to ensure that you get a premium product that will keep you trucking with peace of mind.
Striving to go above and beyond customer expectations, the company stays ahead of the pack by constantly investing in new technology to bring a comprehensive selection of top-notch products that will help you make more power and go faster. It offers over-the-top engine components including camshafts, crankshafts, rods, pistons, and complete engine rotating assemblies that can stand up to the toughest conditions. Built using the remarkable combination of advanced manufacturing techniques and engineering expertise of its skilled technical stuff, you can safely get the maximum out of your vehicle, putting tons of power under its hood.
Pursuing its commitment to the philosophy of its founder that was a drag racer, Lunati is moving forward with a bright insight for the future. At Lunati, they rely on their racing and performance heritage put in their products to ensure time-proven quality dependability and performance under challenging conditions backed by cutting-edge technology to meet the ever-changing customer needs. The brand invests in additional cutting-edge equipment and computer-controlled, numerically operated machinery for increased accuracy in design and manufacturing, no matter the quantity. Lunati offers an extensive collection of engine parts, ignition parts, engine oil additives, engine service tools, pulley pullers, and more for your rig. You can count on Lunati to help you get some serious horsepower with an outlaw attitude.