ACL Race Series Main Bearings Nissan 4 1998cc SR20DET GTiR Size: STD Lowering Springs Reduced unwanted chassis movement under

Reduced unwanted chassis movement under load

What if the connector doesn't match my vehicle's wiring harness

Rear cable position for K20Z3 applications

engineered to deliver serious horsepower and reliable boost performance

Grab new head gaskets and exhaust manifold bolts before you start — reusing old hardware risks leaks under boost

ACL Race Series Main Bearings Nissan 4 1998cc SR20DET GTiR Size: STD Lowering Springs Reduced unwanted chassis movement underACL Performance Race Bearings are manufactured with a tri layer metal with a hardened steel backing in order to withstand high RPM conditions, high stress loads, and high temperatures. Each ACL race bearing design features the following: Large chamfer to accomodate larger crankshaft fillets 3 4 groove to provide optimum oil supply to rods and to maximize load carrying capacity Incresed crush and tighter wall tolerance for better seating Improved