Wilwood 140-15983-R Narrow Superlite 6R Front Big Brake Kit 14in Rotors Red Calipers - 1970-1981 GM F-Body, 1975-1979 A-Body and X-Body, Pro Drop

Wilwood Forged Narrow Superlite 6R front big brake kit for 1970-1981 GM F-Body and 1975-1979 GM A-Body and X-Body chassis converted to the Wilwood Pro Drop spindle.

• Wilwood FNSL6R front calipers, red finish
• 14 inch front rotors
• Front axle big brake kit
• Requires the Wilwood Pro Drop spindle, not the stock spindle
• Part number 140-15983-R

The Forged Narrow Superlite 6R is Wilwood's narrow-body caliper, shaped so a large rotor still clears the wheel. The red finish is a powder coat rather than paint, so it survives repeated heat cycles without chalking.

The Pro Drop spindle requirement is the important detail on this listing. This kit is for a car that has already moved to Wilwood front suspension geometry, and it will not mount to a factory GM spindle. Confirm which spindle is on the car, and check inner wheel clearance for a 14 inch rotor, before you order.

Fitment

1970-1981 GM F-Body and 1975-1979 GM A-Body and X-Body, used with the Wilwood Pro Drop spindle. The source data names the chassis body code and the spindle rather than individual models, so confirm fitment by year, body code, spindle, and wheel size before ordering.

Shipping and returns

Free shipping on orders over $75 and 30-day returns.