Two easy ways to apply: Apply Online Now-or-Print. The distributor is the mechanism that sends voltage from the ignition coil to the spark plug. Item #: MOR 73666. Economy spark plug wires, on the other hand, are made with cheaper insulation and have cheaper connectors and boots. I have HEI ignition and I went to AutoZone and they pulled up some 70s Chevy Truck with a 350 and HEI ignition ... the spark plug wires weren't the right length. Moroso 73666 Ultra 40 8.65mm Spark Plug Wires SBC Chevy HEI Style w/ 90* Boots (0) Reviews: Write first review. With an ever-expanding line of SuperCoils and all the spark plug wires, tune-up kits, and fuel injectors hot rodders have trusted and relied on for years, ACCEL is constantly developing innovative new products designed to push power, speed, and performance to match advancements in automotive technology. These sturdy spark plug wires are durable and guaranteed to withstand wear and tear. 90º plug boots and terminals are factory installed on one end. Spark tester connected to carbon but-ton. 8.5mm Custom Fit Sets; 8.5mm Universal Cut-To-Fit Sets; Coil Wires; Terminals & Boots; View as ... 90 Degree Boot, Non-HEI, Under Headers . Add to Cart. It does not utilize an external coil wire. item 7 Spark Plug Wire Set AUTOZONE/DURALAST WIRESET 4669 7 - Spark Plug Wire Set AUTOZONE/DURALAST WIRESET 4669. Looks like there isn't a particular brand of spark plug that is better than another. Mobile App SKU 255-2405. Spark Plug Wires. Attach the spark tester to the distributor end of the coil wire. Buy It Now. A Male/HEI Distributor Cap has terminals like the end of a spark plug. 108 sold. Moroso 73690 Ultra 40 Spark Plug Wires Big Block Chevy 402 427 454 BBC Non-HEI . Shop, read reviews, or ask questions about Spark Plug Wires at the official West Marine online store. ACDelco spark plug wire sets meet or exceed original equipment specifications for fitment and performance. From United States +C $23.37 shipping estimate. $59.99. 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. Spark plug wires don’t last forever. This makes installation very easy; however, you can also find universal spark plug wires that can be cut to fit. Look for terminal ends that are made of stainless steel (I believe most of them are). Apply For Credit. Step 5 Recall whether your rotor moves clockwise or counterclockwise and connect remaining spark plug wires, one at a time, following the firing order located in the manual. Most small block Chevy’s use a HEI distributor which stands for “High Energy Ignition.” On a small block Chevy V8 engine, the distributor cap firing order is in a clockwise rotation. They're made from top-quality materials, so you know they'll last. Moroso 73668 Ultra 40 Spark Plug Wires Chevy Big Block BBC HEI Distributors 454 (0) … Seller: theswapmeetparts (26,983) 100%, Location: Barnegat, New Jersey, Ships to: Worldwide, Item: 202176221605 Small Cap BUICK NAILHEAD 322 364 401 425 HEI Distributor + SPARK PLUG WIRES. Qty: Add to Cart See Details. If you have a Male/HEI cap, you will need Spark Plug Wires with Male/HEI Connectors. Get an Account. The HEI spark tester helps in the diagnosis of the ignition system by stress testing the ignition coil and any other component between it and the spark plug (like: a distributor cap, distributor rotor, ignition cables, etc). High underhood temperatures cause the wires’ insulation to wear out, allowing sparks to take the path of least resistance and arc to the closest metal object. Spiral core wire is also radio suppression, so there is no electronic interference with the radio and they work great with delay boxes and stutter boxes. Please Note: This set of spark plug wires are designed for 289 or 302 Engine AND an HEI … New to AutoZone Pro? Spark Plug Wires; Filter . Install included Distributor cap ends yourself. Here is your chance to buy a large variety of high performance auto parts at Swap Meet Prices!! Products to Compare (max of 3) X. Now part of Holley Performance, ACCEL offers a comprehensive selection of … Dual Crimp terminals provide the strongest connections to the wire and lock to the spark plug … Crack the engine and check for a good spark at the spark tester. 2 product ratings - Cut to Length HEI Spark Plug Wires Set FOR Chevy SBC BBC 350 383 396 400 454 V8. Reliability is just as important as performance in marine applications and MSD's spark plug wires are up for the task. ... JEGS 8.0mm Red Hot Pow'r Wires Ford 351W, 351C, 390/429/460 with HEI Cap. The assembled ignition wires are available with different terminal ends and boot ends. These wires are designed for use on ignition systems with outputs of 35,000 to 45,000 volts. This offers an extremely low resistance value of 300 – 350 Ohms per foot for optimum spark travel. The biggest mistake DIYers make when replacing spark plug wires is not paying attention to proper routing. Female/Socket. Extra Long cables you cut to length. It’s important to keep an eye on your spark plug wires … item 4 Eagle 9mm Ignition Spark Plug Leads Wires SB Chev 283-400 HEI Over Covers 4 - Eagle 9mm Ignition Spark Plug Leads Wires SB Chev 283-400 HEI Over Covers. ... Moroso 73712 Black Ultra 40 Race Spark Plug Wires Big Block Chevy Hei 396 454. Spark plug terminal come in a variety of shapes, sizes and angles. Fitment Guide: Wire Lengths are: 1x 17" 3x 25" 1x 28.5" 3x 36" 1x 42" Preassembled with 90 degree boots at both ends Wires Intented for Universal Fit on 6 and 8 cyl Engines w/Male Distributor Cap. This is one of the benefits of making your own spark plug wires. http://www.accel-ignition.com If you have no spark, DIAGNOSING HEI COMPONENTS Photo 11. to fit your particular needs. If you now have spark, start looking at the wires, rotor and cap. 5.0 out of 5 stars based on 65 product ratings (65) $62.25 New---- … As you can see in the photo, the tester looks like a spark plug with some very big and obvious differences. Important, yet un-sexy. From United States +C $52.61 shipping. Also look for a strong spring clip on them. At its basic level, the spark plug wire exists solely to transmit electricity from the coil or distributor to the spark plug. JEGS stocks hundreds of different types of spark plug wires to deliver the juice in street to race situations. Find ACDelco 88862424 ACDelco Spark Plug Wire Sets and get Free Shipping on Orders Over $99 at Summit Racing! Results. Spark plug wires are commonly direct-fit to work on a specific application. Spark Plug Wires. Brand New. 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. But the spark plug wires I'm having trouble finding. 4 watchers. one, but without the plug wires, rotor and cap in the circuit. 12 product ratings - Moroso Mag-Tune Universal Spark Plug Wires Kit HEI Straight Boot (Unassembled) C $45.90. They don’t fit well, and overall, they’re a bad choice. Categories. Today, let’s dive into spark plug wires and the developments in technology that these simple conductors have experienced over the years. NEW BUICK NAILHEAD 322-364-400-401-425 HI-PERFORMANCE BLACK PRO SERIES READY-TO-RUN SMALL CAP HEI DISTRIBUTOR AND 8MM SPIRAL CORE SPARK PLUG WIRES THAT ARE … Shop with confidence - get free shipping to home or stores + price match guarantee! Free postage. In this video, our technical expert demonstrates how to make plug wires for your HEI distributor. C … Price . This complete kit includes a blueprinted HEI distributor, Moroso over the valve cover spark plug wires, and HEI wiring pigtail; High performance ignition module is rated to 7500 RPM to maintain spark output all the way to redline; 50,000 volt high output coil delivers increased spark energy to … MSD 8.5 MM 2 in 1 Universal Spark Plug Wire Set - 90 Degree. Repair/replace the wires, together, and go cruising. Early point-type ignition systems were made to operate on and deliver correct voltages to the spark plugs through low-resistance, metallic, solid core plug wires. That’s what a spark plug wire is—a conductor. New Customers. There are a lot of options that are available to highly customize your engine project. Inside the rear air cleaner, the plug wires were then free to connect to the distributor cap. Buy It Now. Spark Plug Wires (BLACK) Top performance at an affordable price; 8.0mm Black Silicone Spark Plug Wires has Black 90-Degree Boot for HEI Distributor, Black 90-Degree Boot for Spark Plug, and Coil-in-Cap HEI Design System. Unlike universal plug wires … If a spark is present, the problem is probably in the distributor cap, rotor or spark plug wires. Get access to AutoZonePro.com. Since 1968, West Marine has grown to over 250 local stores, with knowledgeable Associates happy to assist. Request Online Access. Condition: New. Most wire sets you will purchase today are the newer HEI (High Energy Ignition) type. This 2 in 1 universal wire set include terminals for engines with early type (socket) and late type (HEI"spark plug top") distributor caps. Call: 1-866-853-6459 - or - Contact your local AutoZone Store. How to replace spark plug wires. New Listing 66442 Spark Plug Wire Set Universal. 135 Degree Spark Plug Boots And Terminals, Package of 2 . At the spark plug end of each aluminum tube, I also installed tube nuts and –6 hose ends that mate flush to the spark plug boots (the hose ends were secured using epoxy adhesive, giving them the appearance of being attached to the boots). Spark Plug Wires Features: - Fits 289 and 302 Engines - 8.5 Size Spark Plug Wires - Works with HEI Style Distributor Caps - Copper Alloy Conductor - Blend of Silicone and Synthetic Material Outer Sleeve. Top Rated Seller Top Rated Seller. Most people prefer this style cap because of the stronger connection. HEI Distributor Cap Firing Order. AU $109.95. Existing Customers. Top Rated Seller Top Rated Seller. Wish List Compare. Brand New. Worn spark plugs can cause hard starts, rough idling, hesitation, and poor gas mileage. Price: $60.00. Tester grounded with jumper cable. $30.00. Connect a spark plug wire between the number one cylinder and the distributor's number one terminal. Featuring a huge selection of Spark Plug Wires - in stock and ready to ship today! There are also a variety of color options and plug boot configurations (straight, 45-degree, 90-degree, etc.) (Typically 40-60% savings over Summit and Jegs). MSD wires are designed with a tough, high heat sleeve that also provides excellent abrasion protection. There’s not many technical articles about spark plug wires, and for years we’ve been relegated to finding whatever information that was out there in the form of advertisements from manufacturers or on the back of the spark plug wire box. Spark plug wires are critical to deliver spark to a high performance engine. We specialize in Spark plug wires for most 8 cylinder and some 6 cylinder american made cars. They require spark plug wires with a female connector. C $59.70. 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