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

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

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

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

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

Historic Chevy Performance Engines

Learn how to swap out an LS engine with a modern fuel injected engine into a hot rod for added horsepower, fuel economy, or throttle response. View a list of parts and helpful tips to complete the installation.

LS Swap Guide: GM 3 Speed / 4 Speed Parts List

A guide to choosing the right camshaft for your engine. See how to install a new LSR roller camshaft while upgrading valve springs and rocker trunnions.

LS Cam Swap

Learn how Zach replaces a transmission and breakaway converter in his 55 Chevy, with some helpful tips along the way.

Transmission Replacement on a 55 Chevy

Engine Family Facets

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Pontiac Lemans Valve Springs Gm Chevy 2 Piece Rear Main Gen 1 V8 Small Block 305 Lu5

Pontiac Lemans Rocker Arms Gm Chevy 2 Piece Rear Main Gen 1 V8 Small Block 305 Lu5

Pontiac Lemans Intake Valves Gm Chevy 2 Piece Rear Main Gen 1 V8 Small Block 305 Lu5

Pontiac Lemans Camshaft And Lifter Kits Gm Chevy 2 Piece Rear Main Gen 1 V8 Small Block 305 Lu5

Pontiac Lemans Timing Covers Gm Chevy 2 Piece Rear Main Gen 1 V8 Small Block 305 Lu5

Pontiac Lemans Valve Spring Testers Gm Chevy 2 Piece Rear Main Gen 1 V8 Small Block 305 Lu5

Pontiac Lemans Push Rod Tools Gm Chevy 2 Piece Rear Main Gen 1 V8 Small Block 305 Lu5

Pontiac Lemans Exhaust Valves Gm Chevy 2 Piece Rear Main Gen 1 V8 Small Block 305 Lu5

Pontiac Lemans Exhaust Intake Valve Kits Gm Chevy 2 Piece Rear Main Gen 1 V8 Small Block 305 Lu5

Pontiac Lemans Valve Locks Gm Chevy 2 Piece Rear Main Gen 1 V8 Small Block 305 Lu5

Pontiac Lemans Valve Spring Retainers Gm Chevy 2 Piece Rear Main Gen 1 V8 Small Block 305 Lu5

Pontiac Lemans Valve Spring Compressors Gm Chevy 2 Piece Rear Main Gen 1 V8 Small Block 305 Lu5

Pontiac Lemans Camshaft Bearings Gm Chevy 2 Piece Rear Main Gen 1 V8 Small Block 305 Lu5

Pontiac Lemans Pushrods Gm Chevy 2 Piece Rear Main Gen 1 V8 Small Block 305 Lu5

Pontiac Lemans Gear Drives Gm Chevy 2 Piece Rear Main Gen 1 V8 Small Block 305 Lu5

Pontiac Lemans Timing Chain Kits Gm Chevy 2 Piece Rear Main Gen 1 V8 Small Block 305 Lu5

Pontiac Lemans Rocker Arm Nuts Gm Chevy 2 Piece Rear Main Gen 1 V8 Small Block 305 Lu5

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Pontiac LeMans Gen 1 LU5 Small Block Chevy Camshafts

Pontiac LeMans Gen 1 LU5 Small Block Chevy Camshafts | Speedway Motors

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Pontiac LeMans Gen 1 LU5 Small Block Chevy Camshafts

Pontiac LeMans Gen 1 LU5 Small Block Chevy Camshafts

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