NOSTALGIA STREET & RACE REAR BEARING PLATE WITH BLANK CAPS

Diamond P Nostalgia Street & Race Series Rear Bearing Plate Assembly

Upgrade your supercharger system with the Diamond P Nostalgia Street & Race Series Rear Bearing Plate Assembly, engineered for precision, durability, and classic performance styling. Designed to fit 3-71, 4-71, 6-71, 8-71, 10-71, 12-71, 14-71 & 16-71 superchargers, this assembly delivers reliable operation for both street and race applications.

Premium Construction

Manufactured from high-quality sand-cast A356.2-T6 aluminum, the rear bearing plate features a machined, shot-blast finish for enhanced strength and a vintage appearance. Every component is precision-engineered to ensure long service life and smooth blower operation.

Precision Machining & Quality Control

• Bearing bores machined to 2.0455" diameter with ±0.0005" tolerance

• Seal bores machined to 1.8260" diameter with ±0.001" tolerance

• 100% CMM inspected to guarantee accuracy and consistency

Complete Assembly – Ready to Install

This assembly includes everything needed for a hassle-free installation:

• (2) CNC-machined 6061-T6511 aluminum caps

• (6) 10-24 x 1/2" stainless steel socket head cap screws

• (2) 5/16" x 1" dowel pins

Key Features

• Fits 3-71 through 16-71 superchargers

• Machined rear bearing plate with shot-blast finish

• High-strength A356.2-T6 aluminum construction

• Precision-machined bearing and seal bores

• Vintage look with modern performance

• Proudly made in the U.S.A.

Built for enthusiasts who demand accuracy, durability, and performance, the Diamond P Rear Bearing Plate Assembly is an essential upgrade for maintaining smooth operation and long-term reliability in your blower system.