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

In this Tech Tip, John advises a customer on the parts needed to slip a small block Chevy engine in his 1953 Chevy 3600.

Small Block Chevy in a 1953 Chevy 3600

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

Learn how to set initial timing on the Chevy 350 SBC and the Ford 302. Our guide covers step by step instructions so you can set timing on your engine.

Ford 302 and Chevy 350 Timing Pointers - Step by Step Instructions

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

Learn how to upgrade your stock Chevy 350 or Ford 302 for peak performance with bent exhaust systems and more. Don't settle for stock in your crate engine.

Chevy 350 and Ford 302 Performance Upgrades

Need a little help Identifying GM Body Styles 1964-1972? Click Here!

GM Body Styles

Heath P. tells his story on how the passion for 'hot rodding' was instilled in him by his grandfather. From driving tractors on their family farm to becoming a Ford family, you are in for a good read.

For the Love of the Flathead V8

Engine Family Facets

707063f6-5cf0-44d1-8e1f-49059e48addf

3fe4cfeb-d42e-4b60-a312-2940d324f962

Schoenfeld GM A-Body Chevy 302 Parts

Schoenfeld GM A-Body Chevy 302 Parts | Speedway Motors

Shop Schoenfeld GM A-Body Chevy 302 Parts and get Free Shipping on orders over $199 at Speedway Motors.

Schoenfeld 185 Small Block Chevy Street Stock Headers, 1-5/8, 3

Material Type

Sold in Quantity

Finish

Color

Header Tube Type

Exhaust Port Shape

MFG. Part #

Gasket(s) Included

Hardware Included

Drivers Side Dimension B

Drivers Side Dimension C

Passenger Side Dimension A

Passenger Side Dimension C

Collector Length

Port Height

Port Width

Drivers Side Dimension A

Flange Thickness

Flange Style

Weld-Up

Collector Diameter

Primary Tube Diameter

Passenger Side Dimension B

Chassis Header Tube Type, Square Exhaust Port Shape

Schoenfeld 185V High Velocity Street Stock Headers, 1-5/8 - 1-3/4 Inch

Tube Length

Collector Reducers Included

Collector Attachment Type

Schoenfeld 186 SB Chevy Street Stock Headers, 1-3/4, 3-1/2 Collector

Schoenfeld 166 Small Block Chevy Street Stock Headers

Best Match

Price High To Low

Price Low To High

Highest Rated

New Arrivals

Schoenfeld GM A-Body Chevy 302 Parts

Brand

Product Line

Availability

Engine Code

Engine Version

Platform

Price

Customer Rating

Products

Schoenfeld 185 Small Block Chevy Street Stock Headers, 1-5/8, 3

Schoenfeld 185V High Velocity Street Stock Headers, 1-5/8 - 1-3/4 Inch

Schoenfeld 186 SB Chevy Street Stock Headers, 1-3/4, 3-1/2 Collector

Schoenfeld 166 Small Block Chevy Street Stock Headers