m menu image  m home

Product List

A New Product->
Adjustable PCV Valve Stops Leaks
Air Conditioning Custom Kits->
Automotive and Marine Covers
Brakes->
Carburetor Modifications
Carburetors->
Chrome Accessories->
Chute Kits->
Clutches->
Cold Air Kits->
Custom Hoods->
Custom Parts Development->
Cylinder Head Porting->
Electric Cooling Fans->
Electronics and Delay Boxes->
Engine Blocks
Engine Parts->
  |_ Camshaft Thrust Buttons->
  |_ Camshafts->
  |_ Cylinder Heads->
  |_ Dodge SRT4 Turbo->
  |_ Engine Components->
    |_ Connecting Rods->
    |_ Crankshaft Dampers->
    |_ Crankshafts->
    |_ Engine Bare Blocks->
      |_ Brodix Engine Blocks
      |_ Callies Bare Engine Blocks
      |_ Dart Engine Blocks
      |_ Indy Max Mopar Engine Blocks
      |_ Koffel's Place Engine Blocks
      |_ Mopar Performance Engine Blocks
      |_ R3 Engine Blocks
      |_ World Engine Blocks
    |_ Engine Bearing Spacers
    |_ Engine Bearings->
    |_ Engine Block Main Caps->
    |_ Engine Rotating Assemblies->
    |_ K&P Engineering Filters
    |_ Lifters->
    |_ Mopar B / RB Rear Seal Retainer
    |_ Mopar B/RB Windage Tray
    |_ Mopar BB valley Tray Hold Downs
    |_ Oil Pans->
    |_ Oil Pumps->
    |_ Piston Rings->
    |_ Pistons->
    |_ Pushrods->
    |_ Timing Chain sets->
  |_ Engine Girdles->
  |_ HEMI 5.7L, 6.1L, 6.4L Components->
  |_ Intake Manifolds->
Engine Swap Kits
Engines->
Exhaust Components->
Exterior Vehicle Components->
Fasteners->
Fire Equipment->
Floor Mats->
Fuel Injection Systems
Fuel System Components->
Gaskets->
Gauges->
Gear Venders Overdrive Units
Ignition Components->
Lift Kits->
Lowering Kits->
Nitrous Kits->
Race Car Bodies->
Race Wear and Accessories->
Radiators and Components->
Rear End->
Roll Cages and Accessories->
Seats and Custom Interiors->
Shocks->
Spark Plugs->
Striker Viper heads Return
SuperChargers->
Suspension Components->
Tech Help
Throttle Bodies->
Tires->
Traction Components->
Transmission Components->
Tuning and Controllers->
Turbocharging->
Valvetrain Components->
Viper
Water Pumps->
Wheels->
Wideband Monitoring Systems->
Wiring harness and Accessories->

Customers

David C.

Southeastern Performance has my vote. Thanks again!
Read More ->


Steve V.

Steve V.

You are the only guy who I trust to do the most important thing I'll ever do to my Roadrunner, a car that means more to me than any inanimate object...
Read More ->


Rob D.

John is a real awesome guy. i couldn't thank u enough for all the help over 7-8 years.
Read More ->


Daniel C.

Daniel C.

Thanks for your exemplary service. Keep doing what you're doing. Daniel C.
Read More ->


Buyer

Super guy to deal with! GREAT SERVICE!! GREAT PRICE!!
Read More ->


Colton H.

Colton H.

"Johns the man, bought a 410 package from him years ago after I got back from overseas. The caveat I gave John was that it had to pass Californian...
Read More ->


Scot C.

Scot C.

Thanks for everything John. We will be doing business again. At Nationals 6.38 on a 6.54 dial in.
Read More ->


Robert M.

John, Thank you for all you have done, From your previous email responses, you seem to be old school, a man of his word. Thanks again John for...
Read More ->


Billy W.

Billy W.

Dakota R/T 408
Read More ->


James G.

James G.

5.80 in 1/4 mile @ 244 mph & 3.76 @ 197 in the 1/8 mile
Read More ->


Jared B.

John, You Rock! Thanks again for the great deals and speedy service. Really appreciate it. Jared Dakota R/T
Read More ->


Ken L.

John, Thanks for all your help. I wish I had known about you before I ordered the rest of my stuff! Thanks, Ken
Read More ->


Bill S.

Bill S.

Thanks John, 426 Hemi stroker 588 https://www.youtube.com/watch?v=1dJdt0ZFzjU
Read More ->


Michael D.

I just wish there were more guys like you around for us gen3 guys. Most just want a sale and don't care to actually help let alone give advice or...
Read More ->


Henry T.

Henry T.

HEY! Everything is installed and car runs AWESOME! Thanks for everything, Thanks again. Henry 2000 Dodge Viper R/T 10
Read More ->


Benny C.

Benny C.

Thanks for the Great Mopar Service !
Read More ->


Ricky R.

Ricky R.

1937 Chevy Legends Race Car, Thanks for everything!
Read More ->


Ricky H.

Ricky H.

Thanks for everything John. The headers are great !
Read More ->


Ryan

bought numerous things and all transactions went very smooth. Responded to emails within a day or less. Ryan
Read More ->


Shaine D.

Wow! Thank you for that quick and informative response. Must be why you are always recommended. Shaine
Read More ->


Craig W.

Craig W.

Thanks John, So far 8 races and 8 top Five!!
Read More ->


Carl E.

Carl E.

Dodge SRT-10 Viper
Read More ->


Hannu O.

Hannu O.

thank you very much from Finland!
Read More ->


Toby W.

John, Thanks again so much. You're truly awesome.
Read More ->


Felix C.

How awesome is this! This superb service is exactly on point w/what everyone have raved about. Thank you, Felix
Read More ->


Dart " Big M " Engine Blocks

Dart engineered the Big M to be the strongest, most reliable, and easiest to build big-block on the market. We redesigned the lubrication system to create a true “priority main” system that oils all of the main bearings before the lifters for extra reliability. Our stepped main oil gallery (9/16“ to 1/2“ to 7/16“) increases the flow of oil to the crank at high rpm, and our front oil crossover eliminates internal oil leaks around the distributor shaft. The result: more oil at the bearings and pushrods where it’s needed, and less power-robbing crankcase windage. We added two slotted head stud bosses on both sides of the lifter valley so you can use studs instead of hard-to-install bolts to take the place of the “missing” head bolts.
Dart machines Big M blocks in-house on precision CNC equipment to ensure quality and to eliminate the need for expensive “blueprinting.”

Specs

Material

Deck Height

Bore Diameter

Main Bearings

Camshaft

Main Caps

Oil Pan

Big M

Cast Iron

9.800"  10.200"

4.200" 4.500"

BBC

Standard BBC

Nodular Iron or Steel 4 - Bolt

Standard BBC with Dual Bolt Pattern




Parse Time: 0.220 - Number of Queries: 248 - Query Time: 0.048164334228515