Billet FM2121PC SBC Mid Mount Serpentine Conversion Kit, Keyway Shaft
Chevy Small Block V8
- Get FREE shipping when your order includes this item and exceeds $99! Ground shipping only in the contiguous US.
Genuine Billet Specialties style, quality, fit and finish are engineered into these serpentine conversion kits. All brackets and pulleys are machined from 6061-T6 billet aluminum & polished to a mirror finish. Designed to bolt right on and align correctly the first time. Includes stainless steel hardware.
Designed for use with:
- Long water pump ('69-'86 style)
- GM 10SI/12SI alternator (passenger side)
- Saginaw power steering pump ('75-'77 Chevelle w/ V8)
- Polished billet aluminum top mount alternator bracket
- Polished billet aluminum alternator pulley with fan & nose cone
- Polished billet aluminum power steering pump bracket
- Polished billet aluminum power steering pulley
- Polished billet aluminum water pump pulley with nose cone
- Polished billet aluminum crankshaft pulley
- Polished stainless steel turnbuckles
- Stainless steel mounting hardware
Note: Serpentine belts are not provided in kit. Recommended Alternator Belt: Goodyear 6 Rib # 4060407 (40.75") to #4060410 (41") or Dayco #5060408 (40.8") to #5060410 (41"). Recommended Power Steering Belt: Goodyear 6 Rib #4060355 (35.5") or Dayco #5060358 (35.8")
910-13271 Instructions (PDF)
Get the correct pulleys for your application by learning which water pump you have as explained in our tech article. SBC - Short vs Long Water Pump.
More Like This
Billet Specialties 13220 Tru Trac Serpentine Systems - SB Chevy
Eddie Motorsports MS107-55P Serpentine Pulley Kit, SBC, Polished
KRC 36403000 Serpentine Pulley Kit, SB Chevy
Eddie Motorsports MS107-90P V-Belt Pulley Kit, SBC, Polished
KRC 36400000 Serpentine Pulley Kit, SB Chevy
Billet FM2221PC BBC Mid Mount Serpentine Conversion Kit, Keyway Shaft
Billet FM2222PC B/B Chevy Mid Mount Serpentine Conversion Kit Press-On
Billet Specialties 14220 Tru Trac Serpentine Systems - B/B Chevy
KRC KIT16312610 Serpentine Drive Kit-S/B Chevy, Head Mt. w/o P.S. Pump
KRC 16322600 Water Pump Serpentine Drive Kit
Q & A
Common small block Chevy engines were designed with two styles of water pumps. Before you purchase a new pump, it's important to determine whether you have a short or long style pump.
In preparation to transplant a 430hp 383 stroker into Project Chevelle, Zach R. made up a set of plug wires for the car. To keep it nice and tidy they needed to be routed just right, be the perfect length and not distract from the engine!
Kevin W. walks through each step of installing a new alternator bracket on a 454 Big Block Chevy.
Are you a collector of automotive signs? This is a DIY project where you will learn how to convert a hardwired sign to a plug in. Jess M. explains each step to get the job done!
Are you an avid car show attendee? Here are 10 must have tools for car shows and road trips.
One of the most important parts of your racing operation is the engine. This article gives a detailed overview on how to maintain your engine to get the most out of it for as long as possible. Also learn some tips to prolong the life of your engine.
A routine weekly maintenance checklist to perform between each race in order to keep a clean and efficient race car at the track.
This creative Chevelle project explains the process of installing a battery box into a retro cooler with some hiccups along the way. Where there's a will, there's a way.