BREATHER BOLT SET : Evo, Sporty, & TC | Custom Made to Order Breather Bolts
BREATHER BOLT SET : Evo, Sporty, & TC | Custom Made to Order Breather Bolts
BREATHER BOLT SET : Evo, Sporty, & TC | Custom Made to Order Breather Bolts
BREATHER BOLT SET : Evo, Sporty, & TC | Custom Made to Order Breather Bolts
BREATHER BOLT SET : Evo, Sporty, & TC | Custom Made to Order Breather Bolts
BREATHER BOLT SET : Evo, Sporty, & TC | Custom Made to Order Breather Bolts
BREATHER BOLT SET : Evo, Sporty, & TC | Custom Made to Order Breather Bolts
BREATHER BOLT SET : Evo, Sporty, & TC | Custom Made to Order Breather Bolts
BREATHER BOLT SET : Evo, Sporty, & TC | Custom Made to Order Breather Bolts
BREATHER BOLT SET : Evo, Sporty, & TC | Custom Made to Order Breather Bolts

BREATHER BOLT SET : Evo, Sporty, & TC | Custom Made to Order Breather Bolts

filler
Price:
$164.95

Description

SEVEN SINS BREATHER BOLTS ARE CUSTOM ORDER ONLY AT THE MOMENT BUT WE ARE WORKING HARD TO STOCK INVENTORY SOON. FOR NOW THEY ARE MADE IN BATCHES, WITH A PRODUCTION PERIOD BEFORE SHIPPING. THE CURRENT LEAD TIME IS 12-16 WEEKS; SOME SHIP EARLIER.

SEVEN SINS CHOPPERS Original Breather bolts. Inspired by the neck bolts in Frankenstein's neck. These are our new low profile version perfect for customers needing the extra clearance. These STAINLESS STEEL beauties have a hidden internal machined key area for tightening and feature all stainless hardware and a filter element. These are sold as sets. 3/8" & under bolts come with a fastening bit.

Harley as you know, routes the dirty-hot crankcase air back into the air cleaner compromising the performance of your engine. Seven Sins breather bolts vent the dirty-hot oil out without compromising the longevity & performance of your engine.

We measure the bolts by the area below the head of the bolt. If you order 2.5" bolts then the bolt will have 2.5" of thread body. The actual threaded area will be about 1.25" on longer bolts.

Each bolt gets 2 ss screens, 1 ss lock ring, and a filter element. The one screen goes in first, then the filter, then the second screen, and then the lock ring. You can choose the head of the bolt to be machined, satin blasted, or polished.

Customer Reviews

Based on 5 reviews Write a review

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Customer Reviews

Based on 7 reviews
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(6)
14%
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R
Rivers
TOP GUNS

Seven Sins makes the best breather bolts. I love the stainless and they look amazing. I had aluminum from another company and they got stuck in my engine head and the threads would easily get all mangled. I have been using Seven Sins bolts exclusively for my engines and I have zero issues with them. The ones I got had polished bolt heads and a satin blasted thread body. They are just really well made and I love the finish. They are well worth the wait!

M
Mike
Installation

Need installation instructions. Not clear if one or both stainless screens are used in each bolt head.

C
C Hall
2 1/2 inch breather bolts

Excellent quality bolts with powder coat finish. Packaged very well and neat. Each component was in its own pouch to protect the finish. It did take 2 months to receive them but they were up front about the production time on the web site which said 4 to 8 weeks as these are hand made. This is the only company that offers 2 1/2 inch bolts for the Screamin Eagle Heavy Breather. 2014 Streetglide FLHX. I highly recommend this product if you have this system.

D
David S.
Breather Bolts

I got tired of the small amounts of oil inside the air cleaner on my 2005 FXSTDI (Softtail Deuce) Twin cam and didn't like some of the "fixes" on the market. After doing some research, I found this company and the custom manufactured breather bolts available. I have an Arlen Ness big sucker air filter system and a larger chrome air cleaner and the Seven Sins Choppers breather bolts fit perfectly. So far, no more oil residue inside the air cleaner. Nice upgrade!!! Quick delivery! only drawback was I tried to ask a technical question from this company but got no response. I figured out what I need to know anyway.

L
Larry Piazza
Low profile breather bolts

I have a 2011 twin cam 110 CVO Softail Convertible and I have a Screaming Eagle Elite Heavy Breather so the breather bolts are just short of 3” so I needed 2 1/2 “ of threads no one offered this until I found Seven Sins Choppers so I ordered them and they look and function perfect quality is awesome I recommend these breather bolts !!!!

12

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