351m400 - Ford Truck Enthusiasts Forums - Threads Tagged with 351m400

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1979 f150, 335 series, 351m, 351m400, 400, 410ci, 4150, 4bblintake, dent side, duraspark, engine build, headers, rvcam

351M rebuild converting to 410ci for my '79 F150

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mterickson on May 26, 2025

Nov 25, 2025 08:15 AM
by manicmechanic007

15

1,480

335 Series- 5.8/351M, 6.6/400, 351 Cleveland

351m, 351m400, 400, difference, engine, ford, identification, location, markings, number, numbers, serial

400 Engine Serial Number Location

spitfireal on May 26, 2004

Nov 19, 2025 04:25 AM
by Crop Duster

14

14,646

335 Series- 5.8/351M, 6.6/400, 351 Cleveland

351, 351c, 351m, 351m400, 351w, 351windsor, 400, 75, blew, cleveland, difference, differences, engines, ford, motors

Difference between 351M, 351C, & 351W

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MW95F250 on Jan 26, 2003

Jul 3, 2025 10:49 AM
by Bushbased

15

67,011

335 Series- 5.8/351M, 6.6/400, 351 Cleveland

1979, 351m400, 4x4, blue, build thread, dent side, disc brake conversion, f150, f250, hydroboost, np205, ranger, restomod, restoration, t18

1979 F150 4x4 - Restomod

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mterickson on Sep 11, 2024

May 27, 2025 08:18 PM
by mterickson

112

9,736

1973 - 1979 F-100 & Larger F-Series Trucks

2c21, 351, 351m, 351m400, 390, 400, casting, cleveland, codes, d1ae6015a2g, d1aea1c, engine, ford, heads, identification, motor, number, stamp

Help ID 351M/C/400

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Ferrite on Dec 10, 2001

Mar 5, 2025 10:10 AM
by f5fordgirl

37

11,720

335 Series- 5.8/351M, 6.6/400, 351 Cleveland

stock 351m-400 air cleaner photos?

sparky69 on Sep 16, 2005

Nov 13, 2023 11:44 AM
by 5851a

12

5,414

1973 - 1979 F-100 & Larger F-Series Trucks

1979, 351m, 351m400, 89218, chassis, crossmember, elite, exhaust, exit, f250, fender, header, headers, hedman, transmission

Hedman Elite 351m/400 and exhaust question

JustBlaze on Jun 5, 2011

Oct 31, 2023 12:10 PM
by Viper Pilot

9

3,031

1973 - 1979 F-100 & Larger F-Series Trucks

Transmission swap question

thatone on Jun 11, 2012

Nov 30, 2022 04:20 PM
by Thunderkiss1965

4

2,557

1967 - 1972 F-100 & Larger F-Series Trucks

1977, 1978, 351, 351m, 351m400, 400, 79, ford, hard, hot, start, starting, truck, warm, wont

79 f-150 with 351m wont start when hot

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dirtynorth49 on Sep 12, 2011

Sep 19, 2021 12:03 PM
by Mclane184

39

26,897

1973 - 1979 F-100 & Larger F-Series Trucks

2, 351m, 351m400, 400, 429, 460, belhousing, bellhouseing, bellhousing, difference, drive, engine, flywheel, ford, industrial, jegs, straight, swap

Difference in 460 vs 400 Bellhousing???

olfordsnstone on Nov 22, 2004

May 27, 2021 04:54 AM
by RTM

13

19,086

Clutch, Transmission, Differential, Axle & Transfer Case

351m400, 360, 390, bbl, carb, carburetor, egr, fe, ford, good, height, propane, spacer, spacers, valve

Carb Spacer 390

al_wa on Jun 14, 2003

Dec 31, 2020 12:02 PM
by baddad457

9

11,941

FE & FT Big Block V8 (332, 352, 360, 390, 406, 410, 427, 428)

2002, 30, 351, 351m400, 70, bearing, bearings, crankshaft, escape, ford, main, ranger, rod, spec, specs, torque

Crank & Rod bearing torque specs; '77F250, 351M

gatnos on Nov 3, 2003

Jun 5, 2020 11:44 AM
by Crop Duster

9

18,606

335 Series- 5.8/351M, 6.6/400, 351 Cleveland

1975, 351m400, 351w, 400, 400cid, block, casting, codes, d7te6015a3b, decoder, engine, ford, numbers, read, vin

Block casting numbers

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Buldog on Nov 25, 2003

Feb 26, 2019 05:04 PM
by baddad457

25

68,629

335 Series- 5.8/351M, 6.6/400, 351 Cleveland

351, 351m400, 400, 400m, 420hp, 800, cfm, cleveland, engine, ford, harley, heads, hp, kind, lightning, meyer, modified, tim, torquw

What kind of HP can I make outta this 400?

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1941Ford3/4 on May 24, 2011

Dec 3, 2018 08:51 PM
by kopfenjager

23

34,721

335 Series- 5.8/351M, 6.6/400, 351 Cleveland

1975, 1977, 351m400, 79, bronco, custom, d9tcaa, d9tz3a733a, f100, f150, f250, ford, power, pulley, pulleys, pully, pump, steering

Power steering pump pully

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snowcat1964 on Oct 9, 2008

Jul 20, 2014 12:23 PM
by elkasdad

23

18,541

1973 - 1979 F-100 & Larger F-Series Trucks

1979, 1980, 351m400, 73, 96, big, diy, exhaust, f250, f350, ford, heater, hose, intake, outtake

Do my heater hoses look different?

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redman84 on Apr 25, 2012

Jun 13, 2014 06:03 PM
by RÖENTGEEP

26

8,066

1994.5 - 1997 7.3L Power Stroke Diesel

1979, 250, 351m, 351m400, 400, 400m, biuld, build, cost, crank, f250, ford, motor, msd, put, rebuild, truck

1979 f250 351m-400 build

trick26 on Feb 18, 2012

Dec 19, 2012 11:27 PM
by crsmiffy

12

6,626

335 Series- 5.8/351M, 6.6/400, 351 Cleveland

1979, 351m, 351m400, 400, 79, flywheel, ford, manual

351M-400 flywheel

mark a. on Mar 16, 2012

Oct 19, 2012 04:53 PM
by wally4684

4

1,950

Ford Truck Parts for Sale

1978, 351m400, 400, cost, dragter, engine, f250, ford, kit, mild, pic, rebuild, rebuilding, rebuilt, v10

400 rebuild cost

crsweet78 on May 20, 2012

Jun 3, 2012 05:59 PM
by crsweet78

14

22,259

335 Series- 5.8/351M, 6.6/400, 351 Cleveland

351m400, 390, 400, 400m, 460, engine, fit, ford, intake, manifold, manifolds, powered, public, radio, spokane, vbulletin

Wil a 460 intake manifold fit on a 400?

Dave2488 on Jun 3, 2012

Jun 3, 2012 01:06 PM
by Behemoth

4

14,317

1973 - 1979 F-100 & Larger F-Series Trucks

400 build questions

78blueoval250 on Jun 1, 2012

Jun 2, 2012 10:19 AM
by 77 1/2 F250

12

1,187

335 Series- 5.8/351M, 6.6/400, 351 Cleveland

351m400, 3c3z, 4c3z6k854ba, 5c3z6k854aa, 5c3z6k854ca, 60, 60l, 6k854, aa, diesel, ford, leak, number, part, pipe, ypipe

correct part # for y-pipe, not egr uppipe

superv10 on May 13, 2012

May 14, 2012 10:54 AM
by amdriven2liv

12

3,779

6.0L Power Stroke Diesel

1978, 351m400, 351w, 390, 400m, 460, adjustments, engine, ford, idle, pcv, rough, speed, start, starting

Why does my 400m Start rough?

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joel79ford on Apr 17, 2012

May 10, 2012 09:40 PM
by critterf1

15

3,544

335 Series- 5.8/351M, 6.6/400, 351 Cleveland

1980, 1996, 351m400, 49, 54l, 87, cranks, duratec, engine, f150, f250, f350, ford, inj, pluse, spark, start, trk

Cranks/no start/no spark

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twavor on May 2, 2012

May 4, 2012 08:41 AM
by Slip ford man

15

2,381

1987 - 1996 F150 & Larger F-Series Trucks

2002, 32, 351m400, 67, exhaust, f100, f150, ford, forums, hpipe, location, pipe, smaller, truck, valve

Need H pipe info

70-360fe on May 3, 2012

May 4, 2012 12:37 AM
by 70-360fe

8

1,697

1967 - 1972 F-100 & Larger F-Series Trucks