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Eddie Motorsports

Pulley System, S-Drive, 1964-88 LS, 8-Rib, w/PS, w/o Reservoir

Part# : EM31786
Mfg#: MS117-86RBA
Sold As: Set
Ship Size: Oversize 3
$2,772.99
List Price: $3,050.95
You Save $277.96

Vehicle Specific View fitment for 20 models
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Chevrolet LS S-Drive Plus System (8-Rib, P/S, Remote Reservoir) by Eddie Motorsports™

Eight-rib billet drive handles 33% more torque/horsepower than the standard six-rib system.

This Eddie Motorsports™ S-Drive Plus system is engineered for Chevrolet LS engines with precision CNC-machined 6061-T6 billet-aluminum brackets and pulleys made in the USA. The 8-rib drive is rated by Eddie Motorsports for 33% more torque and horsepower capacity than its standard 6-rib system. This OPGI SKU covers both A/C and no-A/C finish variants; A/C versions add the Sanden-style compact compressor, while no-A/C versions omit the compressor. The system uses Powermaster 170-amp alternator, aluminum water pump, SFI-approved ATI Racing balancer and GM® Type II power-steering pump. The power-steering pump is configured for a remote reservoir. Standard S-Drive systems are offered in seven custom finishes; polished/clear variants use polished accessories while colored finishes use natural-cast accessories.

• Product: Complete accessory-drive pulley system • Engine: Chevrolet LS • Series: S-Drive Plus • Drive: 8-Rib serpentine • Components: 170A alternator, aluminum water pump, SFI-approved ATI Racing balancer • Power steering: GM® Type II pump for remote reservoir • A/C: A/C and no-A/C variants represented by this SKU

Notes

  • This 8-rib version is capable of handling 33% more horsepower and torque, making it ideal for applications with 400HP+.
  • Polished kits feature all polished components, while colored finishes feature case finish components.
  • This item is not eligible for any further discounts or promotional pricing.
  • This item is Oversize 3, and is excluded from free ground shipping.
  • This item is SPECIAL ORDER and will drop-ship from the manufacturer. While the majority of drop ship orders experience no delays, please be advised that OPGI does not control delivery times.
We aim to provide accurate and complete product information. If you notice anything incorrect, missing, or unclear, please let us know.
WARNING: This product can expose you to chemicals including lead, sulfur, nickel, chromium, vanadium, titanium, polyvinyl chloride, and 4,4’-methylenebis (2-chloroaniline), which are known to the State of California to cause cancer and birth defects or other reproductive harm. For more information go to www.P65Warnings.ca.gov.

Vehicle Fitment

Year Make Model Application Details
1982 Buick Grand National  
1984–1987 Buick Grand National  
1978–1987 Buick Regal  
1964–1976 Buick Riviera  
1964–1972 Buick Skylark  
1983–1986 Buick T-Type  
1964–1988 Cadillac 60 Special  
1964–1988 Cadillac DeVille  
1964–1988 Cadillac Eldorado  
1965–1988 Cadillac Fleetwood  
1964–1976 Cadillac Series 62  
1976–1988 Cadillac Seville  
1964–1977 Chevrolet Chevelle  
1964–1987 Chevrolet El Camino  
 
1978–1983 Chevrolet Malibu  
1970–1988 Chevrolet Monte Carlo  
 
1964–1987 Oldsmobile Cutlass  
 
1964–1977 Pontiac Bonneville  
1982–1986 Pontiac Bonneville  
1964–1977 Pontiac Catalina  
1964–1987 Pontiac Grand Prix  
 
1964–1973 Pontiac GTO  
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