Core Engine

ACL performance oil pumps are designed with high output and volume capabilities required for high RPM performance engines. The gerotors are precisi...

ACL Main Bearing Set - B & K Series ACL Race Series performance engine bearings are recognized as a premier brand throughout the motorsports wo...

ACL Main Bearing Set - D16/H/F Series ACL Race Series performance engine bearings are recognized as a premier brand throughout the motorsports worl...

Standard Size Includes: Main Bearing Rod/Big End Bearings Thrust Washers ACL Race Series performance engine bearings are recognized as a premie...

ACL Race Series performance engine bearings are recognized as a premier brand throughout the motorsports world. Race Series rod and main bearings ...

ACL Race Series performance engine bearings are recognized as a premier brand throughout the motorsports world. Race Series rod and main bearings ...

Race Series performance engine bearings are recognized as a premier brand throughout the motorsports world. Race Series rod and main bearings are ...

Race Series performance engine bearings are recognized as a premier brand throughout the motorsports world. Race Series rod and main bearings are ...

ACL Race Series performance engine bearings are recognized as a premier brand throughout the motorsports world. Race Series rod and main bearings ...

ACL Thrust washer bearings. Ideal for rebuilds when replacing all engine bearings at once. Use in conjunction with ACL Race Series Main and Rod be...

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

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

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 p...

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 p...

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

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...

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...

ATI has designed a 5.5” damper for the '94 - '05 Mazda Miata 1.8L engine for high horsepower street & race use. This new design is a direct r...

ATI has designed a 5.5" damper for the Honda B-Series for high horsepower street use. This new design is a direct replacement for the stock OEM In...

ATI Performance Products has developed Super Dampers for the Honda K-series engine for EP3 Civic Si, DC5 Integra and K Swaps for both street and r...

ATI Super Damper – NSX C30A ATI Super Damper - NSX C30A ATI has designed a 5.5" damper for the Honda C-Series found in the Honda NSX. This new damp...