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Customers

David A.

David A.

Thanks for everything, David
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Brian R.

John!! Got my Viper back together, dyno tuned. Super happy with the results of your work!! Gained 112 RWHP and 107RWTQ!!!!! More at the crank. Sounds...
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Josh F.

I've bought parts and dealt with vendors in my job every day for the last 15 years. I have never dealt with a vendor as helpful and punctual as you...
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Benny C.

Benny C.

Thanks for the Great Mopar Service !
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Robert S.

Robert S.

Great parts and service! Robert
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Brian C.

Brian C.

I have never had any problems with John on any transaction. One of the few vendors I have never had a single problem with. Including paying overnight...
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Pete L.

Pete L.

Mopar RB 440 Aluminum block with a Procharger. Makes 1600 HP!!
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Marko T.

Marko T.

Hi John! Thanks again for the great service! Marko T. Finland
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Clay B.

Clay B.

Thanks for everything !
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Robert S.

Robert S.

426 Hemi Cuda
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Barbara H.

John, Thanks again for making Colton's dream come true! The truck is in the body shop, the cowl hood arrived and the new 408 engine you built is...
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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...
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Matt C.

Thanks again John, someone who’s willing to help and not just sell parts. So, looks like you’ll be listed on my referrals. Keep in touch. Thanks...
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Ricky J.

Thanks for all the info, you have been a great help and a credit to your company.
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Chris B.

Chris B. won the late model feature easily Texas Motor Speedway.
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Kyle M.

Kyle M.

John, I am very pleased with the brake conversion. The kit was very easy to install and I didn't have any problems and look very good as...
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Mitch C.

Awesome work! Glad I went with you guys! Anyone I know of that wants to build I'll send your way! Thanks John! Your the man!! Mitch
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Jim A.

Jim A.

Two year champion in modified tractor pulling classes named "Watch This Trick". Chrysler 426 Hemi. Thanks for the Great Service!
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Felix C.

How awesome is this! This superb service is exactly on point w/what everyone have raved about. Thank you, Felix
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Phil S.

Phil S.

Great job creating this Dakota R/T Ground Affects Kit. Phil
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Rob D.

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

bought numerous things and all transactions went very smooth. Responded to emails within a day or less. Ryan
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Dan F.

Dan F.

John, The truck is not done but i drive it daily and it runs good now. Eventually id like to do the rear brakes! Thanks
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James G.

James G.

5.80 in 1/4 mile @ 244 mph & 3.76 @ 197 in the 1/8 mile
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Chevy LS 441CI Dart SHP Short Block

Looking for a large cubic inch short block to make big NA power? This 441CI Dart SHP LS short block is the perfect foundation!

Block: Dart SHP LS Cast Iron Bore/Stroke: 4.125" x 4.125" Displacement: 441 C.I.D. Crankshaft: Scat 4340 Forged 4.125" Stroker Internally Balanced 58 Tooth Connecting Rods: Scat 4340 Forged H Beam 6.125" ARP 8740 Bolts Pistons: 2618 Forged +22cc Dished Piston Rings: Wiseco GFX with Steel Top Ring and Napier 2nd Ring Set Compression Ratio: 66cc= 10.1:1 / 68cc= 9.9:1 / 70cc= 9.8:1 Camshaft Bearings: Installed & Clocked to OEM Position Freeze Plugs: Brass Installed & Sealed Oil Galley Plugs: Installed & Sealed Weight: 285




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