Underdrive Alternator Pulley for FD RX-7
Underdrive alternator pulley to suit FDCS RX-7 alternators.
Designed to slow the speed of the alternator down to improve longevity & reduce amount of horsepower loss through the alternator.
The pulleys are 75mm diameter, and available for the standard 5PK belt width & also 6PK belt width to suit our 6PK belt conversion kits.
Suits shaft size 17mm.
It is CNC machined from billet 6061 aluminium at our factory in Napier, New Zealand and is black anodised great looks and wear resistance.
HIGH QUALITY AUTOMOTIVE PARTS
We are innovators in the field of producing automotive components. Through clever design and strict manufacturing tolerances we are able to supply high quality parts to you at great prices. The team at Franklin Performance strive daily to be leaders in our industry by challenging each other and experimenting with new methods & applications. We love thinking outside the box to design and manufacture products that are better than anything else on the market. Designing and producing top quality components is our passion. It is what has built our brand, and what you can rely on from Franklin Performance.