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AN Adapters

We carry a full line of AN adaptors ranging from AN to AN, AN to NPT, NPT to NPT, and any other miscellaneous adaptors you may need.  
 

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45° AN Female to Female AN/JIC flare swivel coupling
45° AN Female to Female AN/JIC flare swivel coupling
Get the perfect size fitting for your next custom project. A2Speed offers 45 degree female to female AN / JIC couplings that allow to... 
Original Price:$11.94
On Sale For:   $10.75
SKU:RHP-8145
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45° Hose nipple to NPT Male
45° Hose nipple to NPT Male
Hose Size   NPT Size   Color   Part Number (1/4")(1/8")Blue RHP-844-04-02-1    (3/8")(1/4")Blue RHP-844-06-04-1 (1/2")(3/8")Blue ... 
Original Price:$9.03
On Sale For:   $8.13
SKU:RHP-844
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90° AN Female to AN Female Coupler
90° AN Female to AN Female Coupler
Female AN Size  Color  Part Number -04Red / Black  RHP-8190-04-1 -04Black RHP-8190-04-2 -04Clear RHP-8190-04-5 -04Clear ... 
Original Price:$13.03
On Sale For:   $11.73
SKU:RHP-8190
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90° Hose nipple to NPT Male
90° Hose nipple to NPT Male
Hose Size   NPT Size   Color   Part Number (3/8")(1/4")Blue RHP-842-06-04-1    (1/2")(3/8")Blue RHP-842-08-06-1 (5/8")(1/2")Blue ... 
Original Price:$11.27
On Sale For:   $10.14
SKU:RHP-842
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AN female to female swivel coupling
AN female to female swivel coupling
AN Size   Color Part Number -03Red / Black   RHP-8100-03-1    -03Black RHP-8100-03-2 -03Clear RHP-8100-03-5 -04Red / Black ... 
Original Price:$7.60
On Sale For:   $6.84
SKU:RHP-8100
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AN Female to Male AN/JIC reducer
AN Female to Male AN/JIC reducer
Female AN Size  Male AN Size  Color Part Number -04-03Black RHP-950-04-03-2 -04-03Red / Black  RHP-950-04-03-1   -04-03Clear ... 
Original Price:$5.86
On Sale For:   $5.27
SKU:RHP-950
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AN Male 45° Adapter to NPT Male
AN Male 45° Adapter to NPT Male
NPT Size   1st AN Size   2nd AN Size   Color Part Number (1/8")-03-02Black   RHP-823-03-02-2    (1/8")-03-02Blue RHP-823-03-02-1... 
Original Price:$8.74
On Sale For:   $7.86
SKU:RHP-823
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AN Male 90° Adapter to NPT Male
AN Male 90° Adapter to NPT Male
NPT Size   1st AN Size   2nd AN Size   Color Part Number (1/8")-03-02Black   RHP-822-03-02-2    (1/8")-03-02Blue RHP-822-03-02-1... 
Original Price:$8.74
On Sale For:   $7.86
SKU:RHP-822
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AN Male to 1/4" NPSM transmission fitting -2pcs
AN Male to 1/4" NPSM transmission fitting -2pcs
AN Size   Color   Part Number -06Black RHP-8262-06-04-2    -06Blue RHP-8262-06-04-1 -06Clear RHP-8262-06-04-5... 
Original Price:$21.99
On Sale For:   $19.79
SKU:RHP-8262
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AN male to AN female AN/JIC with 1/8" NPT in hex
AN male to AN female AN/JIC with 1/8" NPT in hex
AN Size   Color Part Number -04Black   RHP-9192-04-2     -04BlueRHP-9192-04-1 -04Clear RHP-9192-04-5 -06Black RHP-9192-06-2... 
Original Price:$13.74
On Sale For:   $12.36
SKU:RHP-9192
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AN Male to AN Male 90° Elbow Adapter
AN Male to AN Male 90° Elbow Adapter
AN Size   Color   Part Number     -03Black RHP-821-03-2 -03BlueRHP-821-03-1 -03Clear RHP-821-03-5 -04Black RHP-821-04-2... 
Original Price:$9.86
On Sale For:   $8.87
SKU:RHP-821
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AN Male to AN Male AN/JIC reducer
AN Male to AN Male AN/JIC reducer
1st AN Size   2nd AN Size   Color Part Number -03-04Black   RHP-919-03-04-2     -03-04BlueRHP-919-03-04-1 -03-04Clear ... 
Original Price:$5.86
On Sale For:   $5.27
SKU:RHP-919
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AN Male to AN Male with 1/8" NPT in hex
AN Male to AN Male with 1/8" NPT in hex
AN Size   Color Part Number -04Black    RHP-9190-04-2    -04BlueRHP-9190-04-1 -04Clear RHP-9190-04-5 -06Black RHP-9190-06-2... 
Original Price:$10.86
On Sale For:   $9.77
SKU:RHP-9190
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AN male to AN O-Ring Port Adaptor
AN male to AN O-Ring Port Adaptor
AN Size    O-Ring Port AN Size    Color Part Number -04-04Black    RHP-920-04-04-2     -04-04Blue RHP-920-04-04-1 -04-04Clear ... 
Original Price:$8.74
On Sale For:   $7.86
SKU:RHP-920
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AN Male to AN/JIC Flare Tee Fitting
AN Male to AN/JIC Flare Tee Fitting
AN Tee Size  Color Part Number -03Black RHP-824-03-2   -03Red / Black  RHP-824-03-1 -03Clear RHP-824-03-5 -04Black RHP-824-04-2... 
Original Price:$11.24
On Sale For:   $10.11
SKU:RHP-824
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AN Male to Inverted Metric Adapter
AN Male to Inverted Metric Adapter
Metric Size   AN Size   Color Part Number M10x1.0 -04Black    RHP-8161-04-10-2    M10x1.0 -04Blue RHP-8161-04-10-1 M10x1.0 -04Clear ... 
Original Price:$4.45
On Sale For:   $4.01
SKU:RHP-8161
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AN Male to Male AN/JIC Flare Union
AN Male to Male AN/JIC Flare Union
SizeAN Size    Color Part Number 3/8" x 24-03Black    RHP-815-03-2     3/8" x 24-03BlueRHP-815-03-1 3/8" x 24-03Clear RHP-815-03-5... 
Original Price:$3.36
On Sale For:   $3.02
SKU:RHP-815
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AN male to NPT male with 1/8" NPT hex
AN male to NPT male with 1/8" NPT hex
NPT Size   1st AN Size   2nd AN Size   Color Part Number 1/8"-06-04Black   RHP-9194-06-04-2    1/8"-06-04Blue RHP-9194-06-04-1... 
Original Price:$10.86
On Sale For:   $9.77
SKU:RHP-9194
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AN Tee w/ NPT Thread on The Side
AN Tee w/ NPT Thread on The Side
NPT Size   1st AN Size   2nd AN Size   Color Part Number (1/8")-03-02Black   RHP-825-03-02-2    (1/8")-03-02Blue RHP-825-03-02-1... 
Original Price:$11.47
On Sale For:   $10.32
SKU:RHP-825
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AN Tee with an NPT thread on the Run
AN Tee with an NPT thread on the Run
NPT Size   1st AN Size   2nd AN Size   Color Part Number (1/8")-03-02Black   RHP-826-03-02-2     (1/8")-03-02Blue RHP-826-03-02-1... 
Original Price:$11.47
On Sale For:   $10.32
SKU:RHP-826
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AN Y Adapter
AN Y Adapter
Single AN Size   Dual AN size   Color Part Number -04-03Black   RHP-930-04-03-2    -04-03Blue RHP-930-04-03-1 -04-03Clear ... 
Original Price:$35.48
On Sale For:   $31.93
SKU:RHP-930
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NPT Female to Female Pipe Coupler
NPT Female to Female Pipe Coupler
NPT Size   Color   Part Number (1/8")Black RHP-910-02-2    (1/8")Blue RHP-910-02-1 (1/4")Black RHP-910-04-2 (1/4")Blue ... 
Price:$3.70
SKU:RHP-910
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NPT Male Pipe Union
NPT Male Pipe Union
NPT Size   Color   Part Number (1/8")Black RHP-911-02-2    (1/8")Blue RHP-911-02-1 (1/8")Clear RHP-911-02-5 (1/4")Black ... 
Price:$2.67
SKU:RHP-911
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NPT Male to NPT Female Pipe Bushing
NPT Male to NPT Female Pipe Bushing
NPT Male    NPT Female    Color Part Number (1/4")(1/8")Black    RHP-912-04-02-2     (1/4")(1/8")Blue RHP-912-04-02-1... 
Price:$2.58
SKU:RHP-912
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HEMI Performance Parts

A2Speed has every HEMI upgrade you could imagine. Search through a catalog of our favorite performance upgrades for each engine platform.

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HEMI Supercharger

Superchargers are the most cost-effective way of adding horsepower to a modern HEMI engine. We carry many different brands and types of superchargers.

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HEMI Crate Engines

HEMI crate engines are a great addition to any “Resto Mod” project. We can find a way to HEMI swap just about any vehicle!

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The Home for Ray Barton Racing Engines built GEN III HEMI’s

A2Speed is now providing the HEMI community with the best of the best in regards to engine building companies. Our motors are found in some of the highest horse power GEN III HEMI’s around the country, and are proven to work, and work reliably.

About A2Speed
Quality Products and Services
  • About Us
  • What We Do
  • How We Do It
  • Our Quality
A2Speed is an employee owned automotive performance parts company, specializing in the Gen III HEMI engine and the cars & trucks it powers. Just like you we are Hemi enthusiasts, and like you we are only interested in proven performance solutions. Good enough isn’t. People who invest in performance modifications want parts that last decades, not years. The effort is only valuable if the result is better than good enough, and frankly these days that’s hard to do.

A2Speed’s GEN III HEMI Background

Many of us at A2Speed have been working on the Gen III since its inception. As a team we are immersed in the Hemi world. We own, drive, modify, race and occasionally…break them. We use this experience to create SOLUTIONS, not just parts. Automotive engineering has advanced such that it is often difficult to improve on the work done by the OEMs. Difficult, not impossible. Utilizing advanced 3D modeling, CFD and stress simulations coupled with rapid prototyping, allow for the development of specialized parts that would be impractical at OEM volumes. Solutions validated with real world testing. Craftsmen level quality; and because we don’t have the layered overhead, our prices are often at or below the OEM price.

Advanced Aerospace Grade Machining

Production manufacturing is performed by partner companies that have proven track records for quality and timely deliveries. We look for certifications such as ISO-9001 and AS-9100 along with ITAR and GIDEP registrations. Several of the companies we work with regularly supply major aerospace firms and the DOD. Why use outside machining services? So that you get a better part at a better price. By utilizing only the machine cycles we need, and leveraging the superior skills and years of experience, A2Speed can give you exceptional quality at truly affordable prices.

Our company is guided by a set of core values and beliefs


  • We know that we are a community, not a “market”.
  • We recognize that we serve this community at the pleasure of its members.
  • We understand the passions, challenges and rewards that drive the enthusiast.
  • We believe that function drives form, improved performance improves appearance.
  • We know that one company can’t do it all, therefore we value partnerships.

How This Applies to Our Customers


  • We never settle for anything less than perfection.
  • All of our parts are put under intense testing before being released to you
  • You can feel secure because we use both our closest partners and our own cars to test A2Speed’s products
  • Finally we know that just having a great product isn’t enough, thus we strive to offer superior customer service, and the lowest prices. Giving you the best experience possible from start to finish.
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