Product Summary

13.5" Outside Diameter, 112 Tooth Count, 1.1 SFI Rating

  • Fits Ford Flathead 8BA applications
  • Center hole diameter 1.575
  • Internal balance
  • 112 tooth ring gear
  • Clutch bolt patterns: Ford Long Style 10.5" clutches with 11.375" bolt circle, 5/16-18 thread, Ford Long Style 11" clutches with 12.375" bolt circle, 5/16-18 thread, GM 10.5" clutches with 11.625" bolt circle, 3/8-16 thread
See more details

Key Specs

MFG. Part #2549
Tooth Count112
SFI Rating1.1
Material TypeAluminum
Engine BalanceInternal
See more specs

Need To Know

Quick and Easy Returns

Return Policy

Ram Clutches 2549 Details

RAM billet aluminum flywheels deliver maximum performance, reduced rotating mass, and exceptionally quick engine response. Each aluminum flywheel is CNC machined from premium billet material, surface ground for absolute flatness, and dynamically balanced to precise tolerances. The lightweight aluminum construction significantly decreases rotational inertia, enabling faster rev matching, sharper throttle response, and improved acceleration in high performance or competition focused applications.

RAM aluminum flywheels feature a replaceable ¼” steel friction surface, a fully serviceable ring gear, and are built to meet all SFI safety specifications. Application specific designs support today’s most popular engine swap platforms—including LS, LT, Coyote, and Hemi—as well as Tremec transmission conversions. For drivers and builders seeking the fastest engine response and the advantages of reduced rotating mass, RAM billet aluminum flywheels deliver a proven edge on the street, strip, or track.

When your project demands the lightest, quickest revving solution without compromising durability, choose RAM billet aluminum flywheels for unmatched precision, responsiveness, and reliability. RAM billet aluminum flywheels are engineered and manufactured in the USA. When only the best will do- Choose RAM.

  • Fits Ford Flathead 8BA applications
  • Center hole diameter 1.575
  • Internal balance
  • 112 tooth ring gear
  • Clutch bolt patterns: Ford Long Style 10.5" clutches with 11.375" bolt circle, 5/16-18 thread, Ford Long Style 11" clutches with 12.375" bolt circle, 5/16-18 thread, GM 10.5" clutches with 11.625" bolt circle, 3/8-16 thread
  • 17 pounds
  • 0.890 thickness crank flange to friction surface
  • Meets SFI 1.1 specifications
  • Made in the USA

Application

Ford Flathead 1949-53 239, 255 '0' Balance 112 Tooth (8BA)

Warranty Information

Speedway Motors cannot facilitate the return of defective Ram Automotive Co. products as they have requested to handle these directly with the consumer. For defective product support and Return Authorization, please contact Ram Automotive Co. at +1 (714)-630-2764.

Ram Clutches 2549 Specifications

KEY SPECS
MFG. Part #2549
BrandRam Clutches
Tooth Count112
SFI Rating1.1
Material TypeAluminum
Engine BalanceInternal
GENERAL
Outside Diameter13.5"
Weight16 lbs.
Sold in QuantityEach
GTIN Code809009240000
Rear Main Seal Style2-piece
Flywheel MaterialBillet aluminum
Replaceable Friction SurfaceYes
Pressure Plate StyleBorg & Beck/Diaphragm/Long

Questions & Answers

1 Question • 1 Answer

What starters can be used with this flywheel?

by Brian

• a year ago

1 answer

1 of 1 questions shown

Fitment

  • 255 Ford Flathead V8

  • 337 Ford Flathead V8

  • 255 Ford Flathead V8

  • 337 Ford Flathead V8

  • 255 Ford Flathead V8

  • 337 Ford Flathead V8

  • 255 Ford Flathead V8

  • 337 Ford Flathead V8

  • 255 Ford Flathead V8

  • 337 Ford Flathead V8

  • 255 Ford Flathead V8

  • 337 Ford Flathead V8

  • 255 Ford Flathead V8

  • 337 Ford Flathead V8

  • 255 Ford Flathead V8

  • 337 Ford Flathead V8

  • 255 Ford Flathead V8

  • 337 Ford Flathead V8

  • 255 Ford Flathead V8

  • 337 Ford Flathead V8

  • 255 Ford Flathead V8

  • 337 Ford Flathead V8

  • 255 Ford Flathead V8

  • 337 Ford Flathead V8

  • 255 Ford Flathead V8

  • 337 Ford Flathead V8

  • 255 Ford Flathead V8

  • 337 Ford Flathead V8

  • 255 Ford Flathead V8

  • 337 Ford Flathead V8

  • 255 Ford Flathead V8

  • 337 Ford Flathead V8

  • 255 Ford Flathead V8

  • 337 Ford Flathead V8

  • 255 Ford Flathead V8

  • 337 Ford Flathead V8

  • 255 Ford Flathead V8

  • 337 Ford Flathead V8

Customer Impersonation Script