SPEC Clutch Clutch Kit 11" Stage 4 With 10 Spline 1-1/16" Input Shaft 351 1968-1973

SPEC Clutch:


  • Made in USA
  • Race Applications
  • High Quality Billet Steel
  • Strong and Durable
MSRP $399.00
You save $16.01

SPEC Clutch 11" Stage 4 Clutch Kit with 10 Spline 1-1/16" input shaft for 1968, 1969, 1970, 1971, 1972 and 1973 Mustangs with 351 engine.

Hit the strip with competitive acceleration and satisfy your need for speed! SPEC Clutch has designed this Clutch Kit SF274 11" Stage 4 With 10 Spline 1-1/16" Input Shaft with heat treatment for added durability while giving you a torque capacity of 591 lbs/ft. Keep your 1968-1973 Mustang's 351 engine dependable with this must-have kit. 

This clutch kit includes a carbon semi-metallic 6-puck solid 8-rivet hub disc, high-carbon billet steel pressure rings and billet pressure plates with billet alloy shell. Pilot bushing completes the kit to give you smooth support and function for your input shaft and clutch disc.   

- Fits 1968-1973 Mustangs with a 351 Engine
- 591 lbs/ft Torque Capacity (Measured at the Flywheel)
- Solid 8-Rivet Hub
- Carbon Semi-Metallic 6-Puck Clutch Disc
- Ideal for Race Applications
- Made in the US

Kit Includes:
- Carbon Semi-Metallic 6-Puck Clutch Disc
- High Torque Pressure Plate
- Clutch Alignment Tool
- Pilot Bushing

Please Note: The Stage 4 Clutch Kit is not intended for street driving due to rigid hub assembly. 

California Residents: Proposition 65 Warning

Vehicle Fitment

This product will fit the following Mustang years:

Only registered users can ask/answer questions. Please sign in or create an account.
Write Your Own Review
Only registered users can write reviews. Please sign in or create an account.
Complete Your Package
Add to Cart