B Series B18C

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

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

ACL Honda 4 B18C1/C5 1797cc (Standard Size) Race Series Rod Bearing Set

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

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

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...

The importance of pressure plate bolts in a racing or hi-performance street application cannot be emphasized nearly enough. These fasteners play a ...

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...

BLOX Racing cam seals are CNC-machined from high quality billet aluminum and feature three O-rings. Each piece is anodized for durability and offer...

BLOX Racing Billet Cam Seals – B/H Series BLOX Racing cam seals are CNC-machined from high quality billet aluminium and feature three O-rings. Each...

BLOX Racing Block Guard – B-series BLOX Racing engine block guards help strengthen and support the upper cylinders walls in open-deck Honda/Acura e...

BLOX Racing high compression standard size valves are forged from EV8 stainless steel. Each valve then undergoes a heat treatment process to increa...

BLOX Racing LMA (Lost Motion Assembly) is a necessary upgrade when your OEM lost motion assembly has become old and worn and starts making clicking...

BLOX Racing Max-Flo [commonly referred to as ‘big tube’] exhaust headers are specifically intended for Honda B-series with high compression 1.8L se...

The BLOX Racing Power Intake Manifold features a larger plenum and longer runners which significantly increases the engine’s incoming airflow and v...

The BLOX Racing Power Intake Manifold features a larger plenum and longer runners which significantly increases the engine’s incoming airflow and v...

BLOX Racing high performance replacement intake manifold gaskets are CNC-machined out of high temperature resistant thermal polymer composite plast...

BLOX Racing high performance replacement intake manifold gaskets are CNC-machined out of high temperature resistant thermal polymer composite plast...

The throttle position sensor (TPS) is basically a potentiometer that provides a variable resistance dependent upon the position of the throttle.  T...

BLOX Racing is pleased to offer its updated line of cast, aluminium throttle bodies. It's original, and best selling 68mm throttle body has been up...

BLOX Racing Tuner Series camshafts are designed and manufactured using OEM-spec, chill-cast camshaft cores. Tuner Series Type-A camshafts are ideal...

BLOX Racing Tuner Series camshafts are designed and manufactured using OEM-spec, chill-cast camshaft cores. Tuner Series Type-B camshafts are idea...

BLOX Racing Tuner Series camshafts are designed and manufactured using OEM-spec, chill-cast camshaft cores. Tuner Series Type-C camshafts are idea...

 Each V2 billet throttle body is precision CNC machined from AL6061 and comes with BLOX Racing TPS sensor. The larger bore sizes provide increase i...

BLOX Racing valve springs are wound using super clean, chrome silicone alloy. These valve springs are designed and engineered for both high perform...

Designed for high rpm, BC valve springs by PAC Racing are wound from only the highest grade, super clean, chrome silicone alloy and feature proprie...

Designed for high rpm, BC valve springs by PAC Racing are wound from only the highest grade, super clean, chrome silicone alloy and feature proprie...

Short duration profile builds cylinder pressure by reducing overlap, high lift for more air intake. Requires kit BC0010 or BC0010S. Adv Dur 290°...

Hot street/strip or road race spec. Use with CAI, H, E, ECU, A/F mods. Excellent street manners and idle quality. Requires kit BC0010 or BC0010S. ...

Intended for fully built engine. Extensive modifications, high compression pistons and tuning recommended. Requires kit BC0010 or BC0010S. Adv D...

5.5mm Exhaust - Manganese Silicon Aluminum Bronze

5.5mm Intake - Manganese Silicon Aluminum Bronze

BC valves are one piece design with a friction welded Stellite tip for the best possible performance. Every valve is made from premium grade, heat ...

BC valves are one piece design with a friction welded Stellite tip for the best possible performance. Every valve is made from premium grade, heat ...

BC valves are one piece design with a friction welded Stellite tip for the best possible performance. Every valve is made from premium grade, heat ...

BC valves are one piece design with a friction welded Stellite tip for the best possible performance. Every valve is made from premium grade, heat ...

4340 steel billet. All cranks are stress relieved, shot peened, magna flux inspected and nitrided (multi step heat treatment) for ultimate performa...

Honda/Acura B18C - LightWeight w/ARP2000 Fasteners. Made from aerospace grade, 4340 chromoly steel, BC high performance LW connecting rods deliver ...

Honda/Acura B18C - MidWeight I-Beam rods w/ARP2000 Fasteners. Made from aerospace grade, 4340 chromoly steel, BC high performance MidWeight I-Beam ...

Honda/Acura B18C - ProH2K (formerly Sportsman) w/ARP2000 Fasteners. Made from aerospace grade, 4340 chromoly steel, BC high performance connecting ...

Honda/Acura B18C - ProH625+ w/ARP Custom Age 625+ Fasteners. Made from aerospace grade, 4340 chromoly steel, BC high performance connecting rods de...

BC steel retainers are CNC machined from hardened 4140 round bar chromoly steel to exacting tolerances. BC recommends using steel retainers for all...

BC titanium retainers are CNC machined from 6AL4V round bar titanium to exacting tolerances. BC recommends using titanium retainers on dual springs...