How To & DIY
How To Determine The Age Of Your Tires
It is easy to identify when a tire was manufactured by reading its Tire Identification Number (or serial number) and decoding it. [More…]
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Technical Info
DIY Projects
Acid Dip Process Explained ~ Acid Dipping a 1967 Mustang Fastback
Evan at takes a look at the acid dip process for classic cars, showing his 1967 Mustang Fastback getting acid dipped from start to finish. [More…]
Technical Info
Order Original Dealer Invoice and Build Sheet for Your Classic GM Vehicle
The collection covers most US cars and trucks from the mid-70s on. Vehicle Invoices are printed from microfilm or microfiche and sent as PDF. [More…]
Technical Info
GM Vehicle Information Kits ~ Download Original Specification Sheets
Download GM Vehicle Information Kits free of charge. Kits contain basic vehicle specifications, equipment, owners and service information. [More…]
Technical Info
Popular V8 Engine Swap Dimension Chart ~ Will your engine choice fit?
Specs include overall height, length, and width of a fully dressed engine – oil pan, intake, carburetor, front accessory drives, and exhaust. [More…]
Technical Info
Popular Manual Transmission Dimensions
T5, T10, T56, A-833, Toploader Transmission Measurements Model A B C D E F GM Super T10, Muncie, Saginaw 6.3″ 14.2″ 23″ N/A N/A 3.75″ GM T5 (V8) 6.3″ 16″ 25″ 19″ 21.2″ 3.75″ GM [More…]
Automotive Basics
Common V8 Firing Orders, Distributor Locations and Rotation Directions
Common Firing Orders. MSD Ignition created this helpful chart that displays many common V8 firing orders and distributor direction. [More…]
Technical Info
How To Find Top Dead Center
Finding top dead center is a crucial step when installing a distributor, timing set, or valvetrain components and is also helpful for many other procedures… [More…]
Technical Info
GM LS Engine Specifications and History
Every LS engine in order of release from the LS1 launch in 1997 to the awesome LS9 in 2009 to the last Gen IV LS engines in 2017 is detailed. [More…]
Technical Info
Old Tire Size Guide: Radial, Poly/Fiber, Bias-Ply, Cheater and Drag Slicks
A comprehensive list of Radials, Poly/Fibers, Bias-Ply’s, Cheater Slicks and Dragster Slicks — each original tire size is listed — and each of the related measurements is charted. [More…]