SmallTownSpeed is proud to be the North American Dealer for Aussie Speed performance products. I got started in their small engine line, and have found a good demand for their unmatched quality of products for their automotive line. Aussie speed does a BOAT load of R&D on these slant sixes, and they actually race them, to see just a little bit more about their R&D, go to the aussie speed shop site, and click the "Slant Six Info" tab on the left. Me bringing these parts in via freight gives me the ability to offer them in the USA for significantly cheaper then ordering straight from the manufacture; which previously has been the only option.

These headers are designed to fit MOST 1967 and up slant six cars and trucks. Some AC brackets may require trimming, and you need to run a small starter. There but there have not been any fitment issues for any of the headers that have gone on left side drive CARS here in the US, but since there are a lot of different models, and the manufacture in Australia; there is no way to guarantee fitment, so as long as the headers have not been run, damaged, or modified, I will extend my no hassle return policy from 14 days, to 30 days for these headers. NOTE YOU WILL HAVE TO RUN A NEWER GEAR REDUCTION STARTER TO CLEAR THESE HEADERS(You can get a brand new one for under $100 shipped from amazon, rock auto, sometimes on ebay, and can also get them at any decent auto parts store, The Remy part number is 99608). Note, if you are running a 3 bolt military style starter/bellhousing, you cant run these headers, because this gear reduction starter will not fit. ALSO NOTE: IF YOU HAVE A TRUCK WITH A LOW MOUNT STARTER BELLHOUSING, THESE WILL NOT FIT, SO IF YOU HAVE A TRUCK, AND ARE NOT SURE WHAT STYLE YOU HAVE, CONTACT ME BEFORE BUYING, AND I WILL ASSIST YOU IN IDENTIFYING WHAT YOU HAVE.


I am a straight 6 enthusiast, but I(Cory aka Smalltownspeed) don't have much experience with with the slant sixes; so if you have any technical questions regarding these, or any other slant 6 parts; Email AussieSpeed, and I'm confident Mark will be able to guide you through whatever you need.


AussieSpeed offer some of the best Slant Six 170,198 & 225 performance & dress up parts available today. In our extensive research we found that header / extractor exhaust manifolds were limited. AussieSpeed now offer Australian made cone over collector mandrel bent extractors using CNC benders for accurate kink free bends every time. These pipes fit right hand drive Chryslers, Valiant & Dodge powered cars & trucks from for LHD suit 1967 onwards cars & trucks. The “NEW” AS0040 slant 6 headers have had a few changes from the previous production run with the back group of pipes running down from the cylinder head for easier fitment with most brands of triple carb manifolds as well as most 2 & 4 barrel performance manifolds

These must be used with the small starter motor.

May not fit with some air conditioning without modifications to brackets



I'm a full time Firefighter/paramedic, and an avid motorcycle rider. I part out bikes to help offset what I spend building, riding, and racing them. With that said, I'm not a big shop, and this is not my only job. I will do everything in my power to ship parts out ASAP, and 95% of the time I get them out within 1 business day of when they are paid for, but because of my work schedule(where I work 24hr shifts, and sometimes work 48 and 72hr shifts), and my riding, there may be rare occasions that it may take longer than 24hrs before I get it shipped out. If you are in a rush to get the part, please contact me, and I will do everything I can get it out fast(and if you contact me, I can make special arrangements, and 99% of the time can get it sent out the same day). But if you are somebody who expects everything to be shipped instantly "come hell or high water", please find another seller who will better fit your needs, because I may very well be busy dealing with hell or high water, or just unwinding and riding my motorcycles. And the latter should be easy enough to relate to, right? I ALSO SELL PARTS ON FORUMS and LOCALLY, so I reserve the right to END AUCTIONS EARLY. I'm happy to combine shipping when practical, and I'm also happy to make package deals if there are several parts you need. Email is the best way to contact me, but I'm happy to give you a call, or give you my personal cell number if you would rather call me. FOLLOW ME ON FACEBOOK: SMALLTOWNSPEED

UNLESS OTHERWISE STATED, ALL OF THE PARTS I'M SELLING ARE USED. I guarantee them to fit the bike I took them off of; and any other years on models mentioned are to help people find parts that may work for them, not a guarantee of fitment. I pride myself in good customer service, accurate descriptions, and low prices. There is no feasible way for me to list or confirm every possible fitment while keeping my prices low. If you're not sure, check with your local dealer, or compare part numbers at an online oem supplier like motosport. BUT I CAN NOT STRESS ENOUGH THAT EVERY PART I SELL IS SOLD EXACTLY AS PICTURED AND AS-IS. It is also possible that over the life of the bike that I'm parting out, that parts were changed to something other than what was put on at the assembly line. So, where am I going with all of this? I wont stick anybody with parts they don't want or can't use. I accept returns, and my great feedback speaks for itself; seriously, read through some of it.... I treat other riders(that's you) how I would want to be treated; but I ask that you do the same for me in two ways. 1- having realistic expectations when your buying used parts. 2- if something is not right; let me know and give me a chance to make it right for you before opening a dispute or leaving feedback. I've never had anybody who has contacted me with an issue not end up completely satisfied. I aim for 5 star service 100% of the time. If I'm not achieving that, please let me know how I can improve.


Thanks!