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

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 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

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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1966 Chevy C20 Suburban Ford 385 Series Big Block Headers and Exhaust Parts

1966 Chevy C20 Suburban Ford 385 Series Big Block Headers and Exhaust Parts | Speedway Motors

Shop 1966 Chevy C20 Suburban Ford 385 Series Big Block Headers and Exhaust Parts and get Free Shipping on orders over $175 at Speedway Motors.

Speedway 429/460 BBF Big Block Ford Exhaust Header Kit

Material Type

Sold in Quantity

Header Tube Type

Exhaust Port Shape

Color

Gasket(s) Included

Hardware Included

Port Height

Flange Thickness

Collector Length

Flange Style

Collector Reducers Included

Collector Attachment Type

Collector Diameter

Primary Tube Diameter

Weld-Up

MFG. Part #

Finish

Port Width

Universal Fit, Roadster Header Tube Type, Steel, Raw

Mr Gasket 915A 100 Header Bolts

Wrench Type

Thread Pitch

GTIN Code

Under Head Length

0.75" Under Head Length, 3/8"-16 Thread Pitch, Steel

Mr Gasket 917A 100 Header Bolts

1" Under Head Length, 3/8"-16 Thread Pitch, Steel

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1966 Chevy C20 Suburban Ford 385 Series Big Block Headers and Exhaust Parts

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Speedway 429/460 BBF Big Block Ford Exhaust Header Kit

Mr Gasket 915A 100 Header Bolts

Mr Gasket 917A 100 Header Bolts