Call Today: 276.666.1934

Over 40 Years of HEMI Experience!

Due to higher than average volume and current responses by some manufacturers to the COVID-19 pandemic, shipping and response time may be slightly longer than normal. We apologize for the inconvenience and thank you for your understanding and support.

Dodge RAM 8 Rib Pulley Supercharger Kit by Modern Muscle

Weight:40.0 lbs
*AC compressor, power steering pump pulley install  
I am aware I need to send in my AC compressor, power steering pump for pulley installs
I am aware I need to source a belt
Options and add on's for 8 rib drive  
I currently have a 8 rib balancer
I will use std Dayco tensioner provided
ARS 38lb Mopar billet tensioner ($495), Add $495.00
ATI 8Rib 17% OD balancer with 2 keys ($480), Add $489.00
I have ATI send 8 Rib shell only ($360), Add $360.00
I have a non electric power steering pump ($115), Add $115.00
AC is 1234YF I need bearing upgrade ($60), Add $60.00
I will send in my water pump (- $100), Subtract -$100.00
*Build information - Model - Year - Current Pulley Sizes and boost - Target Boost  
Enter Build information below please
Enter VIN#
I need an 8 rib pulley (SC MFG only no custom) ($165), Add $165.00
I will source my own 8 rib pulley

Sale Price: $1,250.00
Customized Price: $1,250.00

Please select the available options below.

Options with an (*) are required.
Once you have filled in all the required options and pressed the Update Options button you will be able to add this item into your shopping cart.

  • Description
  • Product Fitment
  • Reviews (0)
This custom 8 rib pulley kit for supercharged HEMI Dodge RAM trucks by Modern Muscle Performance / MMX is designed to provide greatly improved serpentine belt life and greater surface wrap on the supercharger pulley. This promotes more responsive boost pressures on quick acceleration due the decreased slippage at the small supercharger pulley. This kit also includes a high performance belt tensioner by American Racing Solutions to increase the total performance of the 8 rib kit.

Greatly reduce the number of serpentine belts that you go through in any period of time by changing over from a 6 rib stock kit to this 8 rib premium setup. More details coming soon!
Supercharged HEMI Powered Dodge RAM 
Related Products:
There are no related products  
Copyright © 2020 Modern Muscle Performance All Rights Reserved. Warning