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Customers

Henry T.

Henry T.

HEY! Everything is installed and car runs AWESOME! Thanks for everything, Thanks again. Henry 2000 Dodge Viper R/T 10
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David A.

David A.

Thanks for everything, David
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Darren B.

Darren B.

John,Racing flat out on the 440/533 engine over 1 season & 65 passes at 8.97@150mph 1.27 60' getting great results!!Engine is GREAT!Thanks mate!
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Kayden G.

Kayden G.

Well your service is amazing. Never had better from any company I've ordered from! Kayden
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Daryl S.

Your 408 runs like a dream. I think we are well over the 400hp side, a new 300hp mustang could not overcome, it is a beast. I am very happy with the...
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Bob F.

Bob F.

Plymouth 426 Hemi
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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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Bruce P.

Bruce P.

You’ve got a big fan in me. Oh yeah, the car is awesome. Runs like a raped ape. So thanks a lot !
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Shaine D.

Wow! Thank you for that quick and informative response. Must be why you are always recommended. Shaine
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Pete L.

Pete L.

Mopar RB 440 Aluminum block with a Procharger. Makes 1600 HP!!
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Matt G.

I just want to say thanks for all that you have done for me, because over the weekend I was the fastest R/T out there with no power-adders and still...
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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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Ryan

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

Clay B.

Thanks for everything !
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Ricky R.

Ricky R.

1937 Chevy Legends Race Car, Thanks for everything!
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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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Don S.

John, I can't emphasize this enough, but without the help you're getting me I could not have afforded my dream engine! I literally have cringed when...
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Derek B.

Derek B.

Great Personalized service. Derek
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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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Billy W.

Billy W.

Dakota R/T 408
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Craig W.

Craig W.

Thanks John, So far 8 races and 8 top Five!!
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Bill S.

Bill S.

Thanks John, 426 Hemi stroker 588 https://www.youtube.com/watch?v=1dJdt0ZFzjU
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Jim W.

Jim W.

Thanks for the fast parts service and Great cylinder head porting! Jim
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Toby W.

John, Thanks again so much. You're truly awesome.
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Carl E.

Carl E.

Dodge SRT-10 Viper
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5.7, 6.1, 6.4 Generation 3 Hemi Rocker Shaft Collars

NEW 5.7, 6.1, 6.4 Generation 3 Hemi Rocker Shaft Collars. Complete set of 16 Brand New Billet Aluminum Collars. These Collars are designed to keep the Rocker Arms in perfect alignment with the Valves and Push Rods. These Collars are a must for all High Performance Generation 3 Hemi Valve Trains. Please state which motor you are ordering for.




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