Core Engine

aFe Control is proud to release the PFADT Series, SKF upright bolt replacement kit for 1997-2008 Corvette C5/C6.  These bolts are provided to compl...

aFe Control is proud to release the Sway-A-Way line of High Performance Universal Race Shocks. These 3.0" diameter coilovers feature 20+ years of R...

aFe Control is proud to offer spare/replacement parts for the recently acquired Sway-A-Way line of High Performance Coilovers and Shock absorbers. ...

Reinventing the wheel is something we do not do. However, making the wheel lighter makes it easier to spin. Lightweight crank pulleys have proven h...

The Nissan GT-R's VR38DETT is a great platform for adding horsepower. Agency Power has had great success with Nissan performance parts and has deve...

The all new Agency Power lightweight crank pulley for your Toyota GT-86 2.0L motor is now available. The CNC machined aluminum pulley is made from ...

Agency Power's lightweight crank pulley for the Porsche Cayman or Boxster S 3.4L, normally aspirated engine, is the perfect bolt-on part to enhance...

Increase the boost pressure of your turbocharger safely with this Agency Power Boost Increase Valve. These aluminum pieces are anodized for lasting...

Driving your Can-Am Maverick X3 like it should be driven can take a tool on the factory drive belt limits.  As a critical part to your drivetrain a...

The Polaris RZR XP Turbo and Turbo S can take the factory drive belt to its limit with performance upgrades and hard driving. Knowing that the driv...

The AMS 4G63 Cam Gear alignment tool was designed to lock your cam gears in place while performing a timing belt replacement. You’ll no longer need...

The Alpha Series Camshafts for the VR38 are simply the best all-around solution for anyone with an upgraded turbo.  After extensive testing, AMS of...

When it comes time to building your engine why not fortify it with the best parts available?  The Alpha Main Studs are capable of achieving 50% h...

Set of piston rings for the Arias B Series 81.5mm pistons - 3310404

ARIAS PISTONS has been the leader in compact piston technology since our beginnings. While piston suppliers at that time focused mostly on larger-...

As the crankshaft flexes and twists, the balancer absorbs incredible amounts of kinetic energy. To ensure that the balancer is locked in position, ...

ARP Flywheel Bolt Kit - D/B/H Series Flywheel and flexplate bolts play an important role in the performance and safety of both street and race cars...

For the Honda Civic 1.5T L15B SOHC engine Head Bolt Kit; High Performance 8740 Series; 12Point Head It is for good reason that virtually every top ...

Obtaining the optimum cylinder head-to-block sealing is especially critical in small displacement engines employing high compression pistons or pow...

Head stud kit for B18C1 Acura Integra DOHC VTEC as well as LS-VTEC builds. Cylinder Head Studs are the Pro Series with 12-Point Head, for use on al...

Obtaining the optimum cylinder head-to-block sealing is especially critical in small displacement engines employing high compression pistons or pow...

Obtaining the optimum cylinder head-to-block sealing is especially critical in small displacement engines employing high compression pistons or pow...

ARP 208-4306 B20/VTEC Head Stud kit For Acura and Honda B20B and B20Z engines with B16 or B18C heads.NOTE: This kit will NOT fit STOCK B20 engines,...

Obtaining the optimum cylinder head-to-block sealing is especially critical in small displacement engines employing high compression pistons or pow...

Obtaining the optimum cylinder head-to-block sealing is especially critical in small displacement engines employing high compression pistons or pow...

Obtaining the optimum cylinder head-to-block sealing is especially critical in small displacement engines employing high compression pistons or pow...

Obtaining the optimum cylinder head-to-block sealing is especially critical in small displacement engines employing high compression pistons or pow...

Obtaining the optimum cylinder head-to-block sealing is especially critical in small displacement engines employing high compression pistons or p...

ARP's L19 head stud material has a higher tensile strength than the stock Ford and Mazda head studs and the ARP 2000 head studs currently available...

These ARP main studs are made from 8740 chromoly steel and have a 190,000 psi tensile-strength rating. They are precision centerless-ground and thr...

These ARP main studs are made from 8740 chromoly steel and have a 190,000 psi tensile-strength rating. They are precision centerless-ground and thr...

These ARP main studs are made from 8740 chromoly steel and have a 190,000 psi tensile-strength rating. They are precision centerless-ground and thr...

These ARP main studs are made from 8740 chromoly steel and have a 190,000 psi tensile-strength rating. They are precision centerless-ground and thr...

These ARP main studs are made from 8740 chromoly steel and have a 190,000 psi tensile-strength rating. They are precision centerless-ground and t...

Main Studs*There are many important reasons to use ARP main stud kits, including the elimination of main cap walk and fretting, as well as protecti...

Description:Head Stud Kit; High Performance 8740 Series; 12Point HeadIt is for good reason that virtually every top professional engine builder rel...

Description:Main Stud Kit; 2 Bolt Main*Main Studs* There are many important reasons to use ARP main stud kits, including the elimination of main ca...

ARP Rod Bolt, 202-6005 suits all SR20DET 11/32" conrodsRod bolt kit Nissan SR20DE SR20DET 9mm also fits RB20DE RB20DET & RB25DE RB25DET though ...

These ARP High Performance series connecting rod bolts are made from seamless and defect-free 8740 chromoly steel. All ARP rod bolts are heat-treat...

It is for good reason that virtually every top professional engine builder relies on ARP Pro Series head studs for their all-out competition powerp...

There are many important reasons to use ARP main stud kits, including the elimination of main cap walk and fretting, as well as protecting the thre...