Them accel shorty plugs are nice!!! Watch Queue Queue Shorty Spark Plugs. 97 replacement spark plugs for Autolite 3926. I’m using a standard size E3 spark plug. Accels race proven "Shorty" spark plugs are the cure for your "burnt plug boot" blues. $3.49. Autolite has 2544, 2545 and 2546 available. They can also be used for many other cylinder heads that require a plug of this thread depth. To start off our list, we’ve opted for this fantastic spark plug by Autolite that does everything you need it to for an affordable price; perfect for budget-conscious buyers who don’t want to compromise on quality and performance. SEE PRODUCT DETAILS. ... All spark plugs tested … This video is unavailable. If you are running straght spark plug boots on your wires, maybe you need to switch to 90 degree ends, ar at least 45s. This helps eliminate burning the spark plug boot or dimpling the header tube. View Details Autolite Iridium Spark Plug, 2-pk (2) 2.5 out of 5 stars. Autolite Copper Spark Plugs. With a full line of spark plugs, coils, and wire sets, NGK covers 95% of import and domestic vehicles on the market. COPPER. Accels race proven U-Groove "Shorty" spark plugs are the cure for your "burnt plug boot" blues. 2.Prefix ^ sign denotes new part numbers available 11/96. Autolite . NGK's are shorter than say champion or AC delco. Use Code: DIYSAVE10 Online Ship-to-Home Orders Only. AUTOLITE COPPER CORE SPARK PLUGSSET OF 8 PART # 3923 * ABOVE PHOTO IS A FILE PHOTO. Jay. The best I've been able to find are the Autolite 3924. 99. However, according to an Autolite reference chart, Autolite 86 has the same heat range as 2244 and Autolite 303 is a hotter plug than 2974. For example, take the 254x plug series. Autolite had instant success, as the brand supplied spark plugs and other ignition parts to well-known automotive leaders including Chrysler, Studebaker, Packard and Willys. Modern-day spark plugs have a long lifespan. a little pricey but definitely the shortest plug. The overall length has been reduced 3/16 in to 3/8 in (depending on the specific spark plug) to gain critical air gap between the spark plug boot and the exhaust manifold or header tube. If your heads have straight plugs you should be ok without having to dimple any tubes and use a shorty or standard plug. 14mm Thread, 0.460 in. Sensor Parts The world’s largest OE oxygen sensor manufacturer now offers a full line of premium technical sensors for the aftermarket, featuring more than 6,800 SKUs. YOU WILL RECEIVE 8 OF PART #AUTOLITE 3923These are the spark plugs we strongly recommend for our NKB and Procomp heads. Autolite AP605 Platinum Spark Plug. Please update this post if you are able to find another plug the same length as the Accel "header" plugs. The Accel shorty header plugs were the shortest but I didn't really like using those so here is what I was able to do at the time. Autolite has over 100 years of engineering experience and has sold over 11 billion plugs. Free Shipping by Amazon ... ACCEL 0576S-4 Shorty Copper Core Spark Plug, (Pack of 4) 4.5 out of 5 stars 61. 636 Posts . I use the Accel shorty spark plugs. I suggest that you do a Google search for Autolite Shorty Spark Plugs. SEE PRODUCT DETAILS. ACCEL Performance Spark Plug 0574S-4 $ 27. SEE PRODUCT DETAILS. Get it as soon as Mon, Jan 4. HIGH THREAD. Autolite Iridium Spark Plugs have a 0.6 mm finewire design and proprietary platinum sidewire technology. Add To Cart. Recommended Spark Plugs for Vortec Heads AC Delco Rapid Fire Spark Plugs R44LTS AC Delco Rapid Fire Spark Plugs MR43LTS AC Delco RapidFire No 3 Sparkplug ACCEL P526S U-Groove “SHORTY” Double Platinum (approximately 3/16″ shorter then R44LTS) ACCEL 516 Autolite 26 Autolite 104 Champion RS12YC Bosch HR10B Bosch HR10BX Bosch HR9DC I know that many people are just using 90º spark plug wire boots and are clearing headers. The Accel plugs seemed too cold on my old combo and wouldn't work with my new heads. AutoliteSparkPlugs.com is part of the SparkPlugs.com family, an authorized Autolite dealer. $4.95. See cross reference chart for Autolite 3926 and more than 80.000 other spark plugs. Since its inception, the Autolite(R) brand has provided the automotive aftermarket and Original Equipment manufacturers the highest quality ignition products. I measured each plug from the top of the tapered seat to the end of the wire connection. They worked great for me with headers on my 80 camaro. That takes you to a site that might be able to answer your questions. Create An Autolite Account. Virtually all spark plugs use a copper-core center wrapped in nickel, platinum or iridium to conduct the electrical charge, jump the gap, and promote efficient heat dissipation. SEE PRODUCT DETAILS. FREE … 68 Camaro~406ci RedЯum <-Pics 11.304 @ 119.05 ~ 1320' NEW (3/19/11) I have some heat shields on my plug wires and they are working great. Autolite Platinum Spark Plugs. 94. Mufflers Exhaust Tips Ceramic Header Polish Header Bolts Max Wedge / Hemi Cast Iron Exhaust Manifolds Max Wedge Manifold Gaskets Exhaust Manifold gasket with Heat Shield Exhaust Wrap Locking Ties Exhaust Gaskets; ... Autolite Spark Plugs. 0 0. Autolite 103 for the rest. Autolite (1) MSD (61) NGK (1) Zex (1) This is a test. I am just going to be using one of the short plugs for cyl 3. Accel shorty spark plugs??? 4.Part number 576S may be used for Header applications in place … 1-16 of 639 results for "header spark plugs" Skip to main search results Eligible for Free Shipping. Autolite High-Thread Pro Spark Plugs. Cold spark plugs are used in most high-performance and high-compression engines, preventing pre-ignition, knocking and other unwanted engine symptoms. This helps eliminate burning the spark plug boot or dimpling the header tube. You'll need to cross reference for you application. To ensure correct spark plug application verify V.I.N.code on vehicle. (Angled plugs) I had to dimple the # 2 & 8 tubes. Spark plug 411 - Technical spark plug info - Autolite. 117 results for autolite 45 spark plugs Save autolite 45 spark plugs to get e-mail alerts and updates on your eBay Feed. To increase the plug gap using a simple gap tool, place the end of the ground electrode in the hole and carefully push down on the end of tool. We have dyno proven this plug style and temp range to be perfect … ACCEL's patented race proven spark plugs in a Shorty configuration. I quit using Champion plugs in my big block Mopars several years ago and switched to Autolite plugs. I have a 68 charger, the Summit headers and Trick Flow heads. 1970 - 1973 Mustang Autolite Double Platinum Spark Plugs - 351C Also type up shorty spark plugs on the internet you will get some hits and they might be of help. $23.94 $ 23. Ships QTY . 1 decade ago. Reach. I use the Autolite AR's (AR132 on mine) Short like header plugs and also have a cut back ground strap. 2 reviews. Products. Discussion Starter • #1 • Nov 1, 2006. Shorty Plug for Extra Header Clearance; 4/pkg See more product details. 3.Part number 276S may be used for Header applications in place of P/N 276. They're short like the Accels, have a cut back ground strap, and have a long reach. Register today for access to special offers and exclusive content. Autolite Racing Spark Plug. Autolite Racing Spark Plug. Watch Queue Queue. Author Topic: Shorty/header spark plugs (Read 20780 times) 70 beater. Add To Cart. Unfollow autolite 45 spark plugs to stop getting updates on your eBay Feed. This helps eliminate burning the spark plug boot or dimpling the header tube. Autolite offers the X-series of plugs that has slots cut in the end of the plug, creating sharp edges that make it easier for the spark to jump the gap. * *NOTE: Precious metals like platinum, silver and gold are not used on central electrodes for improved electrical conductivity. Lv 7. (I don't know if this would be good for the street ?) Source(s): https://shrinke.im/a9K4m. I'm now running the Autolite AR series plugs (AR132's). Guaranteed to deliver quick starts, good fuel economy and smooth acceleration, Autolite Copper Core spark plugs are designed to meet or exceed OES design requirements. Autolite Glow Plugs. Someone a couple of weeks ago posted a thread with NGK short spark plugs for header.He said they were 1/4 shorter then most short plugs.Anyone know where this thread is?thanks bm . All plugs except the AC Delco R43TS6 (antique used plug) were fresh from the parts store. I doubt you will find a spark plug that is any shorter. Supposedly the wire still touches the header on the BG headers with the short plug, but insulating the wire, and wrapping the header should make it alright. Part # 0574S-4. The run of the mill NGK plugs that cross from the 414s, 3924, and RC12YC are a bit longer. Add To Cart ... Autolite 23 - COPPER CORE SPARK PLUGS $3.49. These autolite ar 103's are shorter than a conventional plug and a good alternative to the accel shorty plugs. Autolite Iridium Spark Plugs have a 0.6 mm finewire design and proprietary platinum sidewire technology. 10% OFF $75. GLOW PLUGS. The overall length has been reduced 1/4" to 3/8" to gain critical air gap space between the spark plug boot and the exhaust header tube. 2544 is the coldest plug in that plug family, and 2546 is the hotest. These hot spark plugs are designed to reduce heat transfer and keep the tip of the spark plug insulated. 888-800-9629 Live Customer Service * Tech Support Mon-Fri 8am - 5pm PST Unlike hot spark plugs, their cold counterparts have a rather short insulator tip, which allows for removing heat from the combustion chamber faster. The overall length has been reduced 1/4" to 3/8" to gain critical air gap space between the spark plug boot and the exhaust header tube. Autolite 24 - Spark Plug Resistor $3.49. 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