Crankshaft Main Bearing Cap

Main Bearing Cap; 1045 Billet Steel; Main Caps; Splayed Caps; HRC 20-25;

PRW billet steel main bearing cups provide increased stability to the entire crankshaft rotating assembly and augment the strength and durability of high horsepower engines. These products are CNC machined from 1045 billet steel, HRC 10-14 for easy machining. Drill guides included on all main cap conversion kits.

Over a decade ago, PRW Industries, Inc. (PRWI) recognized the need for branded, high-performance after-market parts that were value priced, and readily available on an in-stock basis. After a great deal of market research and further product development, the Performance Racing Warehouse (PRW) lineup of products was introduced to the performance after-market industry. All PRW and Performance Quotient products are manufactured in PRWI production facilities under the scrutiny of our technicians and inspectors to ensure that our products meet or exceed SFI specifications and other industry established quality standards, guidelines, and mandates.