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

Concerned about a transmission swap? Our engine transmission compatibility checker will help confirm what you need to make it happen.

Transmission Interchange List Chevy, Ford, Mopar V8 Compatibility

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

How to maintain coolant temperature for a Big Block Chevy engine. Installation instructions for a double pass radiator and electric fan in a 1954 Chevy Bel Air.

454 Big Block Chevy Radiator Install

Kevin W. walks through each step of installing a new alternator bracket on a 454 Big Block Chevy.

Alternator Bracket Install on a 454 Big Block Chevy

How to install a chrome radiator hose kit and aluminum thermostat housing on a big block Chevy for an added touch to your engine bay.

Radiator Hose Replacement - Big Block Chevy

Engine Family Facets

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FiTech Ford Chevy Big Block V8 Mark IV 396 L78 Parts

FiTech Ford Chevy Big Block V8 Mark IV 396 L78 Parts | Speedway Motors

Shop FiTech Ford Chevy Big Block V8 Mark IV 396 L78 Parts and get Free Shipping on orders over $199 at Speedway Motors.

FiTech 30258 Go Port EFI Fuel Injection System, BBC, Black

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Carburetor Flange Type

Injection Style

Intake Section Included

Intake Material

Intake Finish

Intake Manifold Included

Throttle Body Included

Distributor Included

Wiring Harness Included

Fuel Pump Included

Injectors Included

Fuel Rails Included

Calibration Module Included

TPS Sensor Included

IAC Motor Included

ECM Included

Fuel Pressure Regulator Included

MAP Sensor Included

IAT Sensor Included

Venturi Quantity

Self Tuning

Throttle Body Material

Throttle Body Finish

MFG. Part #

User Tunable

Injector Size

Use with Power Adder

Max Horsepower Rating

GTIN Code

Multi-Port Fuel Rails Included

Timing Control Compatible

Transmission Controller Included

Fuel Injection System Type

Metering Style

Notes

Universal Fit, Multi-port Injection Style, 900 CFM CFM

FiTech 38302-6 Ultra Ram Big Block Chevy, Engine Harness

Universal Fit

FiTech 38302-5 Ultra Ram Big Block Chevy, External ECU

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FiTech Ford Chevy Big Block V8 Mark IV 396 L78 Parts

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FiTech 30258 Go Port EFI Fuel Injection System, BBC, Black

FiTech 38302-6 Ultra Ram Big Block Chevy, Engine Harness

FiTech 38302-5 Ultra Ram Big Block Chevy, External ECU