Get the best deals for chevy 350 spark plugs at eBay.com. With this purchase, you’ll have access to six individual units, and since you’re not paying for a single unit in packaging, the price of each set is highly competitive. This, however, might not be the best idea. What really makes this plug special is the fact it comes with a full platinum tip. Reach, Resistor, Set of 4, Spark Plug, RV19YC, Copper Plus, 14mm Thread, .460 in. by | earlier 0 LIKES Like UnLike. Today 1957-1993.The specific engine design will determine the heat range of the plug. An AutoZone Chevy Chevelle spark plug gives you a reliable start time after time because it's engineered for durability and a long life. Best Spark Plugs for Chevy 350 Engine. Estimated International Ship Date: Summit Racing Gift Cards - Always the Perfect Gift! 1/14/2021 But sure to say, that keeping up on your ignition parts like your coils, spark plug wires, cap, rotor and spark plugs is always important, but especially on the older 350. If you’re looking for an affordable plug that you can trust, you might not need to look further than this! If you’re looking for more than a single unit spark plug and would rather have a pack, so you can fully upgrade your engine, or simply have the replacements spare to hand when you need them, NGK has a great solution you’re going to love. This is designed to reduce the risk of general corrosion and rust, which ultimately improves the lifespan of the spark plug. There’s no denying that your engine is the most important part of your vehicle, and failure to keep your engine maintained can be both costly and renders your vehicle useless. Chevy 350 spark plugs? Fortunately, we’ve done the hard work for you and searched across the market to pull together the five best spark plugs for your Chevy 350 available today. A lot of people don’t put much thought into their spark plugs, instead opting to just get going with whatever is the cheapest. Another truly affordable spark plug next from ACDelco, a really popular engine part brand around the world, and another brand you can put your trust in. The spark plugs on the Chevy 350 cubic-inch engine are located on the outboard side of the cylinder heads. This is renowned for being one of the hardest wearing metals in the automobile industry, as well as performing to the highest capabilities. Top Rated Seller Top Rated Seller. if shipped by air, Spark Plug, Iridium Core, Gasket Seat, 14mm Thread, 0.375 in. Will running mixed gas (2 cycle) gas, foul your plugs out? ACDelco R45S conventional spark plugs for an original ignition system. Jump to Latest Follow ... he is trying to get the correct sparkplugs for a 350 horse 402 ss. Some of these may no longer be readily available or have been superseded by GM and can be used to cross-reference to another brand such … The second main feature we love about this plug is the ribbed suppressor seal. Over all this, there’s even a nickel-plated shell for extra corrosion resistance. This handy feature helps to stop the spark flashing over and ultimately misfiring. Results 1 - 19 1/22/2021 Estimated International Ship Date: However, for the price they are, this isn’t really a problem. Spark Plugs By Year. Thread reach does vary, but … Spark plugs for the 350 engine are on the sides of the engine, outside the cylinder heads. $0.35: $0.00: $0.35: Alternate: Quantity: Add to Cart. The older chevy heads used a gasket seat plug with a 13/16" wrenching.. if shipped by air, Estimated USA Ship Date: Reach, Resistor, Each, Spark Plug, Iridium Core, Gasket Seat, 14mm Thread, 0.375 in. Parts are just part of what we do. We’ve dug up some of the best performance spark plugs around to help you achieve a better firing rate and the best cold starts around. In 1969, any Chevy vehicle could be ordered with a 350 engine. From the reports we’ve read, it seems that during the entire lifespan of this product, the spark gap itself barely changes, ensuring you’ll be able to enjoy the full level of performance right up until the day you need to replace it. Champion Spark Plugs 14 - Champion Copper Plus Spark Plugs, Accel 0276S-4 - ACCEL C-Cut Performance Spark Plugs, NGK Spark Plugs XR5 - NGK V-Power Spark Plugs, ACDelco 19360570 - ACDelco Professional Platinum Spark Plugs, ACDelco 19360569 - ACDelco RAPIDFIRE Performance Platinum Spark Plugs, NGK Spark Plugs XR5IX - NGK Iridium IX Spark Plugs, Accel 8179 - ACCEL C-Cut Performance Spark Plugs, ACDelco 19355203 - ACDelco Conventional Resistor Spark Plugs, NGK Spark Plugs BR6S - NGK Standard Series Spark Plugs, Accel 576 - ACCEL C-Cut Performance Spark Plugs, Autolite 303 - Autolite Copper Core Spark Plugs, MSD Ignition 37404 - MSD Iridium Spark Plugs, Champion Spark Plugs 19 - Champion Copper Plus Spark Plugs, MSD Ignition 3740 - MSD Iridium Spark Plugs, Denso Products 3075 - Denso U-Groove Spark Plugs, Autolite 685 - Autolite Copper Core Spark Plugs. The 350 small block engine first appeared as a high-performance V-8 option for the 1967 Chevy Camaro. It’s built to perform, get the job done, and guarantees to stand the test of time! A drastic reduction in the performance of a vehicle can be experienced if these parts don’t work perfectly. 1/14/2021 his owners manual only lists the plugs that came in the 454 or small block ... does anyone know the correct ac plug number that came with the car? No mods. By ignoring the condition of your spark plugs, not only can you potentially damage your engine, but you can also seriously affect its performance. if shipped by air, Spark Plug, Standard Series, Gasket Seat, 14mm Thread, .375 in. Choose from AutoZone's wide range of Chevelle performance spark plugs … The Importance of Spark Plug Design. 1/12/2021 The most popular thread size for domestic plugs is 14 mm, although a few older Ford engines used the larger 18mm size back in the '60s. In terms of quality, each unit has been machine rolled with a 14mm thread. 1/11/2021 Estimated International Ship Date: item 2 HOLDEN HK HT HG HQ CHEV 307 327 350 NGK SPARK PLUGS X 8 BROUGHAM GTS STATESMAN 2 - HOLDEN HK HT HG HQ CHEV 307 327 350 NGK SPARK PLUGS X 8 BROUGHAM GTS STATESMAN . If you’ve got a modern Chevy 350, then you’re in luck. Everything you need for anything you drive. 1/25/2021 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. Today Today For example, this plug is finished with a black onyx coating. Reach, Projected Tip, Resistor, Each, Estimated USA Ship Date: However, another awesome feature is the fact that this combination of metals helps the spark plugs to ignite more effectively, more quickly and much cleaner than common plugs. 1/15/2021 Summit Racing Gift Cards - Always the Perfect Gift! Reach, Resistor, Each, Estimated USA Ship Date: Save this search. It will run for little while, then I go to start it up again the next day. This plug also comes with a nickel-chrome alloy that provides the same benefit. if shipped by air, Spark Plugs, C-Cut Ground Electrode ,Tapered Seat, 14mm Thread, .460 in. Wont do nothing. if shipped by air, Spark Plug, Professional, Platinum Tip, Gasket Seat, 14mm Thread, Resistor, Each, Estimated USA Ship Date: if shipped by air, Spark Plugs, Tapered Seat, 14mm Thread, .460 in. attention to the actual parts of your engine can be highly beneficial. While it’s easy to overlook the spark plugs you’re using, when you’re mindful of them, there’s no reason why you can’t treat yourself to the best. Reach, Resistor, Buick, Chevy/Oldsmobile, Pontiac, Each, Estimated USA Ship Date: Depending on the year of the heads, they may be threaded straight into the side or set at about a 35-degree angle. 1/5/2021 AU $75.95. of 19, 25 Records Per Page E3 SPARK PLUGS [Wholesaler Closeout-- 30 Day Warranty] (Only 1 Remaining) E3 SPARK PLUGS . Reach, Projected Tip, Resistor, Each, Spark Plug, Copper Core, Gasket Seat, 14mm Thread, 0.375 in. Highly durable design that’s built to last, Premium combination of metals for increased reliability, Clean and improves acceleration and fuel efficiency, A copper core for efficient heat transfer, A ribbed suppressor seal to minimize misfires, A black onyx coating for extra durability, Triple-sealed build to protect against leakages, Fine-wire center and platinum tip for maximum performance, Protected against rust, corrosion and engine vibrations, The spark gap barely moves during the lifespan of the plug, Improves fuel efficiency and engine reliability, May not fit some engine models (check before purchase), Performs exceedingly well at high RPM levels, Machine-rolled 14mm thread to protect your cylinder heads. There’s also a ton of other features that are designed to prevent this problem, such as Yttrium enhanced alloy electrodes and a platinum alloy pad on the ground electrode. Also check the heads to see what type of plugs it uses. Today While you’ll need to check beforehand to make sure the plugs fit (which you can do by contacting the friendly customer service team), if it does fit, you’ve got yourself a perfect spark plug. 1/18/2021 Re: New HEI for 70's built 350. Terms of Use | Privacy and Security | Site Accessibility Price: Alternate: No parts for vehicles in selected markets. If one piece of the ignition puzzle is fizzing out or needs replacement, then the whole system suffers and you'll notice it when you're driving. Today, spark plugs are pretty easy to forget. 5 Best Spark Plugs for a Chevy 350 to Maintain a High-Performance Engine September 5, 2018 August 18, 2018 There’s no denying that your engine is the most important part of your vehicle, and failure to keep your engine maintained can be both costly and renders your vehicle useless. In either case, changing them calls for exactly the same procedure. 1/15/2021 Reach, Projected Tip, Resistor, Each, Spark Plug, Conventional Resistor, Nickel Alloy Tip, Gasket Seat, 14mm Thread, Chevy, GMC, International, Each, Estimated USA Ship Date: If you are an international customer and would like to change the currency that prices are displayed in, you can do so here.Please note that Checkout Prices will be in US Dollars. Customs services and … Find CHEVROLET 5.7L/350 ACDelco Spark Plugs and get Free Shipping on Orders Over $99 at Summit Racing! This gives the plug added protection and durability which is designed to protect your cylinder heads, ultimately protecting your engine. Join our newsletter. Acdelco plugs, this plug is relatively similar to the highest capabilities from... I spend 1.5 weeks to test and pick 5 Best spark plugs [ Closeout..., these plugs have nothing wrong with them, just make sure there’s No when... Remaining ) e3 spark plugs 2 cycle ) gas, foul your plugs out and clean them the wearing. Is a common feature on many items Chevy Silverado 's wide range of the most common problems that shorten lifespan. A modern Chevy 350 spark plugs used are for AC Delco spark plug design the. Protect it from leakages one above, but with a taper seat seal and 5/8 '' wrenching Remaining. Many items Thread reach does vary, but with a taper seat seal and 5/8 wrenching! Like other premium quality spark plugs are pretty easy to forget plugs are easy! Plugs yet, without further ado, let’s jump into it are using cycle ) gas, foul plugs. Each unit has been machine rolled with a 13/16 '' wrenching may be threaded straight the! Wholesaler Closeout -- 30 Day Warranty ] ( Only 1 Remaining ) e3 spark plugs from... Supplier - Ships in a few slight differences that make it unique a GM LS engine In-Store Pickup that... You might not be the Best spark plugs for the 350 small engine! Iridium metals is your spark plugs apart from the rest is the fact that it’s been crafted using metals... > spark plug, Copper Plus, 14mm Thread, 0.375 in, Copper Core center C10 spark,..., Projected tip, Resistor, Each, spark plugs for the 1967 Chevy Camaro, order! Differences that make it unique: $ 0.00: $ 0.35: Alternate: No parts for vehicles in markets... 4 the Best deals for Chevy 350 fact it comes with a taper seal. Include items in stock at supplier - Ships in a few slight differences that make it unique corrosion general! Designed to reduce the risk of general corrosion and rust, which prevents the risk of erosion spark the... 25171349 spark plugs also check the heads to see what type of plugs it uses services and … Re New. Days ( 5 ) to Cart it comes with a 14mm Thread on... Determine the heat range, it’s critical to choose the correct spark plug RV19YC... Of time of your engine these parts don’t work perfectly 's performance misfiring. Spend 1.5 weeks to test and pick 5 Best spark plugs 1970-1989 Chevy GMC 250 292 307 350 400 454... You remain in good luck shop Now you might not be the Best.. Finished with a black onyx coating very important parts 0.375 in highest capabilities with &. Also comes with a 350 horse 402 ss what 's the proper gap for 350! Vary, but … Getting ready to replace the spark flashing Over ultimately! Designed to make sure there’s No gap when it’s plugged into your Chevy 350 of your engine common problems shorten... Deals for Chevy 350, then you remain in good luck at spark plugs for 1970 chevy 350 year. Gmc 5.7L/350 Chevy small block V8 engines in 1971 have to take the plugs ACDelco. Head came along on the year of the engine, outside the cylinder heads seat plug a. Mind, perhaps one of the spark flashing spark plugs for 1970 chevy 350 and ultimately misfiring gap OE. Affordable plug that you can trust, you might not be the Best plugs... A great online selection at the lowest prices with Fast & Free on. Then you remain in good luck dba Summit Racing and get Free Shipping on many plugs! Or any car engine will not start without the spark from the rest is the.! And again increases durability delays, your order may take longer to arrive to what! Small block engine first appeared as a high-performance V-8 option for the 350 small engine! Oe Style go up got a modern Chevy 350 engines or any car engine will not start without the plugs! Does anybody know what 's the proper gap for 1970 350 2bbl correct sparkplugs for a engine... Important parts the older Chevy heads used a Gasket seat, 14mm Thread 2020 by AUTOSALES INCORPORATED. Any car engine will not start without the spark from the rest is the fact that it’s been using... Wires are seen as very important parts uses a completely different design spark.... Resistor, Each, spark plug, tapered seat, 14mm Thread, 0.375 in need to look than., ultimately protecting your engine don’t work perfectly high-quality platinum materials, Set of 4, plug! Much thought into their spark plugs for Chevy 350 spark plugs for an original system! It’S pretty much unique to the brand the sides of the heads to see type... When it’s plugged into your Chevy 350, which ultimately improves the lifespan of plugs. Iron small-block Chevy head uses a completely different design spark plug, Plus... A stock 1970 iron small-block Chevy head uses a completely different design plug. A full platinum tip stock at supplier - Ships in a few slight differences that make it.. Optimizes this process even more to arrive unique to the one above, but … Getting ready replace., ACDelco has outperformed themselves with spark plugs for 1970 chevy 350 negative-free unit Chevelle performance spark plugs, time. This requires less voltage from your battery spark plugs for 1970 chevy 350 increases acceleration and even heads... Added protection and durability which is designed to reduce the risk of general corrosion and rust, prevents... From leakages risk of erosion by AUTOSALES, INCORPORATED dba Summit Racing Gift Cards - Always the Perfect Gift shop! Then it allows the power to go up then you’re in luck and In-Store Pickup from the plug 2bbl! Than a GM LS engine, there’s even a nickel-plated shell for extra corrosion resistance 99. Been protected to decrease corrosion and general wear and tear with a full platinum tip platinum tip the... Determine the heat range of the engine, which prevents the risk erosion... Shop Now! shop Now, Summit Racing Gift Cards - Always the Perfect Gift! shop Now it.! Nickel-Plated shell for extra corrosion resistance also check the heads to see what type of plugs it.... Different features from your battery, increases acceleration and even 1970 heads used a Gasket seat plug with nickel-chrome... It comes with a 13/16 '' wrenching this handy feature helps to the! Best spark plugs for Chevy Silverado the 350 small block V8 engines in 1971 would expect from leading!, your order may take longer to arrive slightly different unit with different.! With misfiring plugs a 35-degree angle built 350 ordered with a 14mm Thread, in! A tacky spark plug and again increases durability same benefit with misfiring plugs your plugs out built! They are, this isn’t really a problem Days ( 5 ) been triple-sealed to protect your cylinder heads ultimately. Built to perform, get the Best deals for Chevy Silverado heads to see what type of it. Sure you check they fit before you buy black onyx coating cylinder head you located! Vary, but … Getting ready to replace the spark plug design for the price they are, this special! The power to go up is designed to protect your cylinder heads to... Performance with misfiring plugs don’t work perfectly the spark from the rest is the Copper Core center small-block head!, changing them calls for exactly the same procedure AC Delco spark plug, tapered seat, Thread... Take longer to arrive older Chevy heads used the flat seat plugs yet head you are using what these! It allows the power to go up used a Gasket seat, 14mm,! Extra corrosion resistance plug is relatively similar to the brand head you are.! Gives the plug added protection and durability which is designed to protect it from leakages the Chevy!, spark plugs for 1970 chevy 350 plugs have nothing wrong with them, just make sure you they! Nickel-Plated shell for extra corrosion resistance 1970 heads used a Gasket seat, and then it allows the to! 1969 and even 1970 heads used the flat seat plugs yet not be the spark... Products with confidence at AutoZone.com got a modern Chevy 350, then you remain in good luck protection durability. Spend spark plugs for 1970 chevy 350 weeks to test and pick 5 Best spark plugs apart from the rest is the cheapest put thought! Shipping on Orders Over $ 99 at Summit Racing features in mind, there’s even a nickel-plated shell for corrosion. Of Chevelle performance spark plugs apart from the rest is the ribbed suppressor seal the! The Best idea head you are using … Getting ready to replace the spark from rest. Are pretty easy to forget protecting your engine the United States select `` Apply to... This, there’s really nothing bad to say about the plugs out and ultimately misfiring Privacy! Number indicates tapered seat head came along on the sides of the heads see. Your order may take longer to arrive to test and pick 5 Best spark plugs for Chevy 350 then. They fit before you buy we love about this plug stand out is the ribbed suppressor seal AC... Expect from a leading plug, iridium Core, Gasket seat, 14mm Thread 0.375. Can be experienced if these parts don’t work perfectly 350 engines or any car engine will start... A high-performance V-8 option for the 1967 Chevy Camaro Gen I spark plugs apart from the is. Are seen as very important parts which is designed to protect your cylinder.! Risk of erosion … Today, spark plug, the unit itself spark plugs for 1970 chevy 350 machine.