Over several generations of small block Chevy (and big block Chevy) engines there have been several changes that dictate what flexplate works with them. We’ll help you determine the correct flexplate for your Chevy engine in this buyer’s guide.

Small Block and Big Block Chevy Engine Flexplate Guide

Decode small block Chevy engine suffix codes and block casting numbers with our SBC decoding info guide. Learn how to find and decipher your small block Chevy engine codes quickly and easily!

Chevy Small Block Casting Numbers

Identify SBC heads using casting numbers, style tips, and year-by-year guides for your small block Chevy engine projects

Small Block Chevy Head Identification Guide | Casting Numbers Explained

Learn how to successfully upgrade the cooling system for a 400 small block Chevy. Read tips for installing a water pump and auxiliary coolant lines using fittings and fuel hoses.

Upgrading the Cooling System for a Small Block Chevy

In this budget build, a GM rear end is upgraded in order to hold 400+ HP. See how spherical bushings are replaced in a used 8.5” GM 10 bolt rear end.

Replacing GM Rear End Spherical Bushings

Take a look at a few of the rare and wonderful Chevy engines in the Museum of American Speed!

Historic Chevy Performance Engines

In this episode, Project Chevelle takes a big step in its muscle car transformation. It's out with the little old 307 and to the dyno with our new 383 from BluePrint Engines!

Project Chevelle Episode 8: 383 Engine, Part 1

Engine Family Facets

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GM F-Body Chevy Small Block V8 Gen 1 2-Piece Rear Main 434 Falcon Driveline and Axles

GM F-Body Chevy Small Block V8 Gen 1 2-Piece Rear Main 434 Falcon Driveline and Axles | Speedway Motors

Shop GM F-Body Chevy Small Block V8 Gen 1 2-Piece Rear Main 434 Falcon Driveline and Axles and get Free Shipping on orders over $175 at Speedway Motors.

Lakewood LK4000K SBC/BBC Cast Bellhousing Kit, Muncie/Saginaw/TKO

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Material Type

Color

Hardware Included

Transmission Type

Clutch Fork Included

Adjustable Fork Pivot Recommended

Block Plate Included

SFI Rating

Depth

Overall Height

Clutch Operation

Clutch Diameter

Flywheel

Inside Diameter

GTIN Code

MFG. Part #

Product Type

Universal Fit, 6.45" Overall Height, 6.45" Depth

Lakewood LK4000 Chevy Cast Alumi. Bellhousing, Muncie/Saginaw/TKO

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GM F-Body Chevy Small Block V8 Gen 1 2-Piece Rear Main 434 Falcon Driveline and Axles

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Lakewood LK4000K SBC/BBC Cast Bellhousing Kit, Muncie/Saginaw/TKO

Lakewood LK4000 Chevy Cast Alumi. Bellhousing, Muncie/Saginaw/TKO