MANUAL TRANSMISSION FLYWHEEL BILLET STEEL 184T 0 OZ-IN. M-6375-N427

Part Number

Material/Weight

Clutch Damper assembly counter bore

Ring Gear

Crank Bolts

Unbalanced

Application

Foot Notes

M-6375-A302B

Billet Steel 23 lbs

6.00""

157-tooth

6-bolts

28.2 oz.-in.

Pre-1981 302 engines and 351 engines using 157T flywheels with 10.5"" diaphram clutch.  Meets SFI 1.1

1

M-6375-A302AB

Aluminum 12 lbs

6.00""

157-tooth

6-bolts

28.2 oz.-in.

Pre-1981 302 engines and 351 engines using 157T flywheels with 10.5"" diaphram clutch. Reduced rotating mass. Meets SFI 1.1

1

M-6375-B302

Cast Iron

157-tooth

6-bolts

50.0 oz.-in.

1981 and later 302 engines. Direct replacement for 1986-1995 5.0 Mustang

1

M-6375-C302B

Billet Steel 23 lbs

6.00""

157-tooth

6-bolts

50.0 oz.-in.

1981 and later 302 engines using 157T flywheels with 10.5"" clutch. Meets SFI 1.1

1

M-6375-C302AB

Aluminum 12 lbs

6.00""

157-tooth

6-bolts

50 oz.-in.

1981 and later 302 engines using 157T flywheels with 10.5"" clutch. Reduced rotating mass. Meets SFI 1.1

1

M-6375-D302B

Billet Steel 23 lbs

6.00""

157-tooth

6-bolts

0 oz.-in.

All small blocks using 157T flywheel, 10.5"" diaphram clutch with 0-unbalance rotating assemblies. Meets SFI 1.1

1

M-6375-D302AB

Aluminum 12 lbs

6.00""

157-tooth

6-bolts

0 oz.-in

All small blocks using 157T flywheel, 10.5"" diaphram clutch with 0-unbalance rotating assemblies. Reduced rotating mass. Meets SFI 1.1

1

M-6375-F46A

Billet Steel 29 lbs

6.25""

164-tooth

6-bolts

0 oz.-in.

Fits 6-bolt 4.6 Mustang with 10.5"" clutch and some 11"" clutch applications. Does not fit 2005-2010 Mustang  production clutch disc. Meets SFI 1.1

1 2 4

M-6375-G46A

Billet Steel 29 lbs

6.25""

164-tooth

8-bolts

0 oz.-in.

Fits 8-bolt 4.6 Mustang with 10.5"" clutch and some 11"" clutch applications. Does not fit 2005-2010 Mustang  production clutch disc. Meets SFI 1.1

1 2 4

M-6375-K302

Billet steel 30 lbs

6.00""

164-tooth

6-bolt

28.2 oz.-in.

Pre-1981 302 engines and 351 engines using 164T flywheels. 10.5"" Long, 11"" Long and diaphram clutches Meets SFI 1.1

M-6375-M302

Billet steel 30 lbs

6.00""

164-tooth

6-bolt

0 oz.-in.

All small blocks using 164 tooth flywheels with 0-unbalance rotating assemblies. 10.5"" Long, 11"" Long and diaphram. Meets SFI 1.1

M-6375-N427

Billet steel 29 lbs

6.00""

184-tooth

6-bolt

0 oz-in.

Fits 1965 and newer 360, 390, 427 FE engines. 11"" Long and diaphram, 11.5 and 12"" Long clutches. Meets SFI 1.1

M-6375-P428

Billet steel 29 lbs

6.00""

184-tooth

6-bolt

28.2 oz-in.

Fits 1966 and newer 428 FE engines. 11"" Long and diaphram, 11.5 and 12"" Long clutches. Balancing may be required. Meets SFI 1.1

M-6375-R00A

Aluminum 12 lbs

6.200""

164-tooth

8-bolt

0 oz-in.

Fits 8-bolt 4.6 Mustang with 10.5"" clutch and some 11"" clutch applications. Does not fit 2005-2010 Mustang  production clutch disc. Reduced rotating mass. Meets SFI 1.1

1 2 4

M-6375-R00B

Aluminum 12 lbs

6.200""

164-tooth

6-bolt

0 oz.-in.

Fits 6-bolt 4.6 Mustang with 10.5"" clutch and some 11"" clutch applications. Does not fit 2005-2010 Mustang  production clutch disc. Reduced rotating mass. Meets SFI 1.1

1 2 4

M-6375-Z460A

Billet steel 40 lbs

6.00""

176-tooth

6-bolt

24.2 oz-in.

Fits 1979-1997 460 including M-6007-521FT/RT for external balance only. 11"" long or diaphram-style clutch with 5/16"" holes. 11.5"" and 12"" long or diaphram-syle clutch. 11"" diaphram Ford trucks even pattern. Meets SFI 1.1

M-6375-Z460B

Billet steel 40 lbs

6.00""

176-tooth

6-bolt

0 oz-in.

Fits 1968-1978 429/460  for 0-balance only. 11"" long or diaphram-style clutch with 5/16"" holes. 11.5"" and 12"" long or diaphram-syle clutch. 11"" diaphram Ford trucks even pattern. Meets SFI 1.1