6.5 inch Small Block Ford Harmonic Balancer
S6.5 inch Small Block Ford Harmonic Balancer with Flying Magnet and Blower Hub Option S6.5 inch Small Block Ford Harmonic Balancer side view SBF Crank Trigger Kit Option

6.5 Inch Small Block Ford Harmonic Balancer
Internally Balanced

Part# 204
Only $415.00
Options:
* Note: Blower Hub Required for 1/4 Keyway Applications.

The #204 Balancer is designed for use in internally balanced SBF engines. The Balancer utilizes the stock late model 4 bolt pulley pattern and the spacing matches the 86-93 Mustang accessory system. This Balancer is best matched for stock or modified engines producing up to approximately 1000 hp Naturally Aspirated (up to 1500 hp with power adder). For applications over 1000 hp NA please look at the #207 Race Balancer. For applications over 1500 hp with a power adder please look at the #213 Super Duty Damper.

 

Options

  • Flying Magnet Crank Trigger Option - Add $100.00
    Get rid of your separate Crank Trigger Wheel by integrating it into the Balancer itself! - Saves on average about 9 Ounces over the MSD Crank Trigger Wheel.
  • Crank Trigger Bracket Option - Add $136.00
    SBF Crank Trigger Kit OptionBolt on a matching billet aluminum sensor bracket and mounting hardware, with either passenger (std) or drivers side mounting options.
  • Crank Trigger Sensor Option - Add $65.00
    3/4-16 UNF Flying Magnet Crank Trigger Sensor - Direct Replacement for MSD #8276. Designed to work with Integrated IW Flying Magnet Balancer and Optional Mounting Brackets.
  • Dual Keyway Option - Add $20.00
    The double keyway option requires that the factory or aftermarket crankshaft be removed from the engine and a second keyway cut into the snout of the crankshaft. DO NOT run a double keyed damper on a crankshaft without the double keys. Failure to the damper hub can happen without the supporting key in the broached keyway slot. The dual keyway option is for Supercharged or Extreme Duty Applications (typically over 750 rwhp). Without the double key modification your crankshaft in these high horsepower applications can lead to the failure of the damper hub and/or the single keyway which results in damage to the damper and the crankshaft snout.
  • Blower Hub Option - Add $25.00
    The super duty hub has increased material for supercharged applications.This increased material helps to protect the hub from cracking in high load applications. The super duty hub is recommended for supercharged applications making over 750 rwhp. Includes matching timing cover oil seal.

Details

  • Outer Diameter: 6.5"
  • Weight: 7.2 lbs
  • Exceeds SFI 18.1 standards and is marked on front with SFI Sticker, and on the rear with SFI number stamped into unit.