Willys AN Y-Fitting Manifolds

Get an exact fit for your

Willys

Year

Choose Year

Year

Make

Choose Make

Make

Model

Choose Model

Model

Select Fitting End A

All

-8 AN Male

-6 AN Male

-10 AN Female O-Ring

-10 AN Male

-6 AN

10 AN FEMALE

12 AN FEMALE

8 AN FEMALE

17 products

Sort By:

Clear All

Fitment

Willys

Products

-7%

Earls |

#425100160ERL

Earls 100160ERL Distribution Block, -8 O-Ring to -6 O-Ring

Fitting End A:

8 AN FEMALE

Fitting End B:

6 AN Female

Fitting End C:

6 AN Female

$59.89

/each

$64.95

-7%

NOS 17835NOS Specialty Y Fitting, -6 AN x -6 AN x -6 AN, Blue

NOS |

#42517835NOS

NOS 17835NOS Specialty Y Fitting, -6 AN x -6 AN x -6 AN, Blue

Fitting End A:

-6 AN Male

Fitting End B:

-6 AN Male

Material Type:

Aluminum

$83.15

/each

$89.95

-9%

Aeromotive |

#10915676

Aeromotive 15676 Y-Block Fitting, -10 AN to -10 AN x 2

Fitting End A:

-10 AN Male

Fitting End B:

-10 AN Male

Fitting End C:

-10 AN Male

$75.19

/each

$82.71

-9%

Aeromotive |

#10915673

Aeromotive 15673 Y-Block Fitting, -8 AN to -6 AN x 2

Fitting End A:

-8 AN Male

Fitting End B:

-6 AN Male

Fitting End C:

-6 AN Male

$69.71

/each

$76.68

-9%

Aeromotive |

#10915620

Aeromotive 15620 High Flow Y-Block Manifold Fitting,-10AN to -8AN

Fitting End A:

-10 AN Female O-Ring

Fitting End B:

-8 AN Female O-ring

Fitting End C:

-8 AN Female O-ring

$150.44

/each

$165.48

Exhaust Manifolds VS Headers | How Much HP Do Headers Add

Headers and manifolds differ in design and function. Long tube headers, shorty headers, and exhaust manifolds each have their pros and cons regarding performance and application.

Adding a Water Bypass Kit to an Intake Manifold

Keep your rear cylinders running cool in a high performance engine by installing a water bypass kit to the intake manifold.

Speedway Tech Talk - Ford Y Block Ram Manifolds and History

Tim gives a little bit of history on the Ford Y Block and shows some of the parts we have to offer.

X-Pipe VS H-Pipe VS Y-Pipe | Types of Exhaust Pipe Systems

There's more to a performance exhaust system than just headers and mufflers. Selecting the best mid-pipe design and the addition of an H-pipe, X-pipe, or Y-pipe exhaust crossover can free up some inexpensive horsepower.

Quick Tip on Securing AN Fittings

Dick from Koul Tools shares a tip on how to properly seat the AN fittings using the Koul Tools device.

The Intake Manifold Decision

Follow along as Speedway Tech Kevin talks about the intake that he decided on for the 454ci in his '54 Chevy, and some of the reasoning behind his choice.

Speedway Tech Talk - Tru-Ram Exhaust Manifolds

Our Tru-Ram Exhaust Manifolds are one of our most popular items. Tim provides more details about them and gives you a great look at them.

Engines That Fit My Car: Dimensions for Common Engine Swaps

Knowing popular engine dimensions and weights are critical to a successful engine swap in your project vehicle

Automotive Fittings | IFF, IFM, AN, & NPT

What fittings should you use with your brake or fuel system? What does AN and NPT stand for? All of these questions plus more will be answered in Speedway Motors' latest article about fasteners!

Dual Plane vs Single Plane Intake Manifolds Explained

Dual plane or single plane intake manifold? Which is the best for your project vehicle's engine? Learn the differences in our buyer's guide.

-9%

Aeromotive |

#10915671

Aeromotive 15671 Y-Block Fitting, -6 AN to -4 AN x 2

Fitting End A:

-6 AN Male

Fitting End B:

-4 AN Male

Fitting End C:

-4 AN Male

$69.71

/each

$76.68

-7%

Earls |

#425100162ERL

Earls 100162ERL Distribution Block, -12 O-Ring to -10 O-Ring

Fitting End A:

12 AN FEMALE

Fitting End B:

10 AN Female

Fitting End C:

10 AN Female

$89.59

/each

$96.95

Peterson Fluid Systems |

#910101041

Peterson Fluid Systems 10-1041 4-Way Manifold, -8AN to -6 AN

Fitting End A:

-8 AN Male

Fitting End B:

-6 AN Male

Fitting End C:

-6 AN Male

$177.99

/each

-21%

Peterson Fluid Systems |

#910101030

Peterson Fluid Systems 10-1030 3-Way Manifold, -6 AN

Fitting End A:

-6 AN

Fitting End B:

(2) -6 AN

Material Type:

Aluminum

$185.99

/each

$237.70

-25%

Peterson Fluid Systems |

#910101031

Peterson Fluid Systems 10-1031 3-Way Manifold, -8 AN to -6 AN

Fitting End A:

-8 AN Male

Fitting End B:

-6 AN Male

Fitting End C:

-6 AN Male

$173.99

/each

$234.69

-8%

Earls |

#425100161ERL

Earls 100161ERL Distribution Block, -10 O-Ring to -8 O-Ring

Fitting End A:

10 AN FEMALE

Fitting End B:

8 AN Female

Fitting End C:

8 AN Female

$66.65

/each

$72.95

-9%

Aeromotive |

#10915677

Aeromotive 15677 Y-Block Fitting, -12 AN to -8 AN x 2

GTIN Code:

684980003116

$93.31

/each

$102.64

-9%

Aeromotive |

#10915678

Aeromotive 15678 Y-Block Fitting, -12 AN to -10 AN x 2

GTIN Code:

684980003123

$93.31

/each

$102.64

-9%

Aeromotive |

#10915679

Aeromotive 15679 Y-Block Fitting, -12 AN to -12 AN x 2

GTIN Code:

684980003130

$122.39

/each

$134.63

-9%

Aeromotive |

#10915674

Aeromotive 15674 Y-Block Fitting, -8 AN to -8 AN x 2

Fitting End A:

-8 AN Male

Fitting End B:

-8 AN Male

Fitting End C:

-8 AN Male

$93.31

/each

$102.64

-9%

Aeromotive |

#10915672

Aeromotive 15672 Y-Block Fitting, -6 AN to -6 AN x 2

Fitting End A:

-6 AN Male

Fitting End B:

-6 AN Male

Fitting End C:

-6 AN Male

$69.71

/each

$76.68

-9%

Aeromotive |

#10915675

Aeromotive 15675 Y-Block Fitting, -10 AN to -8 AN x 2

GTIN Code:

684980003093

$75.19

/each

$82.71

Showing all 17 results

Shop Feedback:

Did you find what you are looking for?

Willys AN Y-Fitting Manifolds

Fitting End A

Brand

Application

Department

Availability

Discounts

Price

Products

Earls 100160ERL Distribution Block, -8 O-Ring to -6 O-Ring

NOS 17835NOS Specialty Y Fitting, -6 AN x -6 AN x -6 AN, Blue

Aeromotive 15676 Y-Block Fitting, -10 AN to -10 AN x 2

Aeromotive 15673 Y-Block Fitting, -8 AN to -6 AN x 2

Aeromotive 15620 High Flow Y-Block Manifold Fitting,-10AN to -8AN

Related Articles

Aeromotive 15671 Y-Block Fitting, -6 AN to -4 AN x 2

Earls 100162ERL Distribution Block, -12 O-Ring to -10 O-Ring

Peterson Fluid Systems 10-1041 4-Way Manifold, -8AN to -6 AN

Peterson Fluid Systems 10-1030 3-Way Manifold, -6 AN

Peterson Fluid Systems 10-1031 3-Way Manifold, -8 AN to -6 AN

Earls 100161ERL Distribution Block, -10 O-Ring to -8 O-Ring

Aeromotive 15677 Y-Block Fitting, -12 AN to -8 AN x 2

Aeromotive 15678 Y-Block Fitting, -12 AN to -10 AN x 2

Aeromotive 15679 Y-Block Fitting, -12 AN to -12 AN x 2

Aeromotive 15674 Y-Block Fitting, -8 AN to -8 AN x 2

Aeromotive 15672 Y-Block Fitting, -6 AN to -6 AN x 2

Aeromotive 15675 Y-Block Fitting, -10 AN to -8 AN x 2

Popular Parts and Makes