Rebuilding an engine? Stay organized by using a valvetrain rocker arm organizer tray while disassembling the valvetrain components. Learn some tips on why you shouldn't mix up lifters if you intend on using them again.

Disassembling Valvetrain Components

Our new 78-88 GM Metric Chassis kits give the builder an all new kit, ready for assembly. Speedway Motors also carries everything else from suspension, body panels all the way to the engine to put your new Hobby Stock or Stock Car on the track.

1978-88 GM Metric Chassis Hobby & Stock Car Build Lists

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

It's alive! Our 1968 C10 truck project is one step closer to our first drive. In this episode, our old truck finally comes to life with a cammed junkyard LS.

Assembly and Engine Start | 1968 C10 Build Episode 8

It's not every day that you see a wild, IMSA inspired, 550 horsepower Vega. Byron Burnham went way outside the box with this one, and we love it.

Byron's 1975 Chevy Vega

Learn how to restore vintage 200S mag wheels. These steps ensure a smooth and successful restoration and installation.

Vintage Mag Wheel Restoration

This year, the Speedway Motors SEMA booth will host Ron Ernsberger's radical Willys built by the Tin Man's Garage. It's a Hemi-powered hot rod with some classic street rod elegance thrown in, and there's much more going on here than meets the eye...

"Gangrene" '36 Willys Sedan by The Tin Man's Garage

Chris Ryan's '78 Firebird is a loving tribute to that famous Trans Am from _Smokey & the Bandit_, but with style and performance that would have been nearly impossible when the Bandit was busy with Sheriff Justice.

Chris Ryan's 1978 Pontiac Trans Am

Engine Family Facets

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1978 Dodge D300 Big-Block Oldsmobile Camshaft and Valvetrain

1978 Dodge D300 Big-Block Oldsmobile Camshaft and Valvetrain | Speedway Motors

Shop 1978 Dodge D300 Big-Block Oldsmobile Camshaft and Valvetrain and get Free Shipping on orders over $175 at Speedway Motors.

1978 Dodge D300 Big-Block Oldsmobile Camshaft and Valvetrain

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Products

COMP Cams 4542-16 Magnum Rocker Arm Studs, 5/16-20, 1.520 Length, Set

COMP Cams 4542-1 Magnum Rocker Arm Stud, 5/16-20, 1.520 Length, Each