ECS 6 Rib To 8 Rib Conversion Kit With Direct Drive System With 3.60 8 Rib Supercharger Pulley

6 Rib To 8 Rib Conversion Kit With Direct Drive System With 3.60 8 Rib Supercharger Pulley

This ECS kit converts a C5 or C6 Corvette supercharger drive from a 6-rib to an 8-rib belt and adds the ECS direct drive system with a 3.60 8-rib pulley. It is meant to cut belt slip as boost goes up, while taking load off the accessories. ECS says it covers what is needed to max out a Paxton 1500 or prepare for a Paxton 2200.

What's included

• C5 / C6 Direct Drive System ECS-100-600
• 8-rib overdrive tensioner bracket ECS-100-230
• 8-rib 3.60 supercharger pulley ECS-400-800-360
• 10% 3.60 pulley combo belt 080550

Key specifications

• Platform: C5 and C6 Corvette
• Belt: 8-rib
• Supercharger pulley: 3.60
• Overdrive: 10%

Before you order

This conversion assumes an existing 6-rib supercharger setup. Send us your year, model and current setup and we will confirm fitment before you order.

See also: all ECS supercharger kits and parts by platform.

Shipping and returns

Shipping is a flat $80.00 per order to US addresses, and returns are free within 15 days of delivery. Questions before you order? Ask a parts specialist.