Peterson Fluid Systems 14-3123 is a right side oil pump mount blade for mounting a Peterson R4 oil pump on Big Block Chevy engines in A-arm cars with a motor plate. It attaches to the R4 pump's tab mounting system, which eliminates a separate mounting block, and it comes with the hardware for mounting to the pump. The blade is CNC machined 6061 T6 billet aluminum, profiled to match the pump body, with a clear anodized finish.
Notes:
- The left side A-arm car, motor plate version is 14-3126.
Specifications:
- Brand: Peterson Fluid Systems
- Part Number: 14-3123
- Part Type: Oil pump mount blade
- Pump Style: Peterson R4 (tab mounting system)
- Application: Big Block Chevy
- Side: Right
- Configuration: A-arm car, motor plate
- Hardware: Included for mounting to the pump
- Material: 6061 T6 billet aluminum, CNC machined
- Finish: Clear anodized
FAQ
What engine and side is the Peterson Fluid Systems 14-3123 for?
It is a right side mount blade for Big Block Chevy engines in A-arm cars with a motor plate.
What pumps does the 14-3123 mount?
It mounts Peterson R4 oil pumps, which use a tab mounting system in place of a separate mounting block.
Does the 14-3123 include hardware?
Yes. It comes with the hardware for mounting the blade to the pump.
What is the 14-3123 made of?
It is CNC machined from 6061 T6 billet aluminum and profiled to match the pump body.
Is there an opposite side version of the 14-3123?
Yes. The left side A-arm car, motor plate version is 14-3126.

