There is a lot to consider when choosing the proper spark plug for your engine's intended application and power level. Let us take some of the guesswork out with our spark plug buyer's guide.

Performance Spark Plug Buyer’s Guide

Learn how to install spark plug wire terminal ends. Our step by step guide takes you through terminal end and boot installation with the use of a wire crimping tool.

How To Crimp Spark Plug Wires and Install Boots

Learn about some of the differences between factory plug wires and the improvements you'll receive with a quality set of aftermarket performance wires in our spark plug wire buyer's guide

Selecting The Best Performance Spark Plug Wires

Looking to swap the venerable LS engine into your hot rod, muscle car, or classic truck? Take a look at our detailed identification guide for Gen III/IV LS engines before you hit the salvage yard or swap meet!

Gen III/IV LS Engine ID Guide

Spark Plug Cross Reference Guide

Learn about the specs of the V8 Ford Flathead Engine. Check out these Flathead firing order diagrams and torque specifications chart created by the experts.

Ford Flathead V8 Firing Order and Specs

Decode, ID, and upgrade your GM 12-bolt rear end. Learn axle specs, gear ratios, and best performance parts upgrades.

GM 12-Bolt Rear End Identification & Upgrade Guide

Heath P. tells his story on how the passion for 'hot rodding' was instilled in him by his grandfather. From driving tractors on their family farm to becoming a Ford family, you are in for a good read.

For the Love of the Flathead V8

Tim talks about the rare V8-60 engine and the parts we have to offer for one.

Speedway Tech Talk - Ford V8-60 Flathead Parts

Tim M. is all about the classic, traditional hot rod style when it comes to his projects, he’s no stranger to knowing when modern parts mean better performance. Follow along as he adds a bit of modern technology to his Red Ram Hemi!

Oil Bypass Plug on an Early Hemi

Engine Family Facets

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Buick Nailhead V8 Gen 1 264 Spark Plugs & Components

Buick Nailhead V8 Gen 1 264 Spark Plugs & Components | Speedway Motors

Shop Buick Nailhead V8 Gen 1 264 Spark Plugs & Components and get Free Shipping on orders over $175 at Speedway Motors.

PerTronix 708103 Flame-Thrower Spark Plug Wires, 8 Cyl, GM, Black

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Cap Terminal Style

Conductor Style

RFI Suppression

Coil Wire Included

Assembled

Diameter

Spark Plug Boot Ends

Distributor Boot Material

Spark Plug Boot Material

Distributor Terminal Ends

GTIN Code

MFG. Part #

Cap Type

Notes

Distributor Boot Color

Spark Plug Wire Resistance

Spark Plug Wire Color

Wire Routing Type

Spiral Core Conductor Style, 7" Diameter, Assembled

Speedway Finned Aluminum Buick Nailhead Spark Plug Covers

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Overall Length

17" Overall Length, Polished

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Buick Nailhead V8 Gen 1 264 Spark Plugs & Components

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PerTronix 708103 Flame-Thrower Spark Plug Wires, 8 Cyl, GM, Black

Speedway Finned Aluminum Buick Nailhead Spark Plug Covers

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