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6-71 Superchargers - Chevrolet Big Block
- 6-71 Supercharger Kit
- Big Block Chevy (Standard Deck)
- Drive Pitch: 8mm
- 8.5% Underdrive Ratio
- Satin Finish
- 34 Tooth Lower Pulley
- 38 Tooth Upper Pulley
Note: This kit includes two extra 1/8" NPT plugs. Your manifold may have two 1/8" NPT ports tapped in the back of it. These are vacuum / boost ports that can be usedfor a boost gauge, boost reference power valves, or any other items that need tobe connected to a boost / vacuum source. If these ports are not needed, usethe included plugs to block these ports.
Pop Off Valve Installation Guide
Part TypeSupercharger Kit
BrandWEIAND
Package Height22.2
Package Width22.75
Package Length28.0
Weight270.0 PG
Part CategoryPerformance Parts
Blower Size6-71
Part FitmentSemi Universal
FinishSatin
Vendor Part Number7588
Package Qty1
Package TypeEA
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Some parts are not legal for use in California or other states with similar laws / regulations
