VMP Front Cover Ribbed Idler Kit for 8-Rib FEAD (standoff and pulley) - VMP-SUI008

Ribbed idler kit for new style VMP 8 & 10-rib kits.  Included with full 8 & 10-rib kit packages

Includes:

• 76 mm ribbed billet aluminum idler pulley with black annodize and 6204-2RS bearing 20 mm ID (VMP-76-8-20-RB)
• Idler standoff for front cover idler boss (VMP-FSPC-20-8-10RB)
• M8 bolt with large washer (208186)

This idler pulley is required for no-grind style FEAD when running the new style VMP 8&10-rib supercharger belt drive.  

Compatible with:
Only works with new-style 8 and 10 rib kits that use the VMP/ATI balancers with a lip on each side of the supercharger drive pulley.

• VMP-918076 ATI/VMP 20% OD 8-rib damper for 2020+ GT500 5.2 L & 5.0 L
• VMP-918075 ATI/VMP 10% OD 8-rib damper for 2020+ GT500 5.2 L & 5.0 L
• VMP-918078 ATI/VMP 20% OD *10-rib* damper for 2020+ GT500 5.2 L & 5.0 L

Notes regarding using this part on older VMP 8-rib kits:

This will work as a replacement part for old-style VMP 5% and 15% OD kits that used the ATI-918047N balancer with a grind-style FEAD.  Replaces VMP-27-8-B.  Related part numbers of the old-style 8-rib kits: VMP-SUP020, 50L8RIB, ATI50L5perONLY.  

You must remove the 1 mm spacer washer from the Roush style tensioner when using this idler pulley.  Your front cover must be well clearanced as this idler now has a lip on it.  

The 10-rib version of this idler (VMP-SUI010) is not guaranteed to work on the old-style VMP 10-rib kits as it has not been tested, it may require additional 17 mm ID spacers to line up correctly because that kit requires spacers on the spider bracket.