GM’s 10-bolt rear axle has been around since the 1960s, here’s how to determine if your junkyard find is worth taking home

GM 10-Bolt Identification and Upgrades | 7.625, 7.5, 8.2, 8.5, 8.6

Dual plane or single plane intake manifold? Which is the best for your project vehicle's engine? Learn the differences in our buyer's guide.

Dual Plane vs Single Plane Intake Manifolds Explained

Follow along as Speedway Tech Kevin talks about the intake that he decided on for the 454ci in his '54 Chevy, and some of the reasoning behind his choice.

The Intake Manifold Decision

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

The history behind the Edelbrock Slingshot Intake Manifold for a Flathead Ford V8 engine. Learn why it was designed and how you can add it to your hot rod as a conversation piece.

Edelbrock Flathead Intake Manifold

An engine guide that will help determine if an internal or external balanced flexplate is needed for your engine.

External vs. Internal Balanced Flexplate Guide

Keep your rear cylinders running cool in a high performance engine by installing a water bypass kit to the intake manifold.

Adding a Water Bypass Kit to an Intake Manifold

Read up on GM 10 bolt ring and pinion installation instructions. Follow along as our employee Zach installs a GM 10 bolt rebuild kit from Motive Gear.

GM 10 Bolt Rebuild Instructions

Dave gives a few tips on how to select the appropriate intake manifold for your project.

Speedway Tech Talk - Tips for Selecting an Intake Manifold

Learn about the power behind the G-body platform and the steps to upgrade a 7.5" bolt rear end to a 8.5" to withstand high horsepower. See how to change the differential fluid and install new gaskets.

Replacing a G-Body 7.5" Bolt Rear End

Engine Family Facets

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Intake Manifold Carburetor Kits 2Nd Gen Gm F Body Gm Pontiac Large Journal V8 455

Intake Manifolds 2Nd Gen Gm F Body Gm Pontiac Large Journal V8 455

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2nd Gen GM F-Body Pontiac V8 Large-Journal 455 Intake Manifold Bolts

2nd Gen GM F-Body Pontiac V8 Large-Journal 455 Intake Manifold Bolts | Speedway Motors

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2nd Gen GM F-Body Pontiac V8 Large-Journal 455 Intake Manifold Bolts

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Edelbrock 8559 Intake Manifold Bolt Set, Steel, Pontiac V8

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