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

Historic Chevy Performance Engines

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

A quick review of the Performance Tool W41036 Deluxe Engine Leveler available at Speedway Motors.

Performance Engine Leveler W41036

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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Spectre Performance GMC Chevy 409 Parts

Spectre Performance GMC Chevy 409 Parts | Speedway Motors

Shop Spectre Performance GMC Chevy 409 Parts and get Free Shipping on orders over $175 at Speedway Motors.

Spectre 4498 Chrome Water Pump Pulley, Chevy/GMC 396-454

Material Type

Sold in Quantity

Finish

Belt Type

Groove Count

Water Pump Style

MFG. Part #

Outside Diameter

GTIN Code

V-Belt Belt Type, 6.25" Outside Diameter, Steel, Chrome

Spectre 4378 Chrome Water Pump Pulley, Chevy 265-350, GMC 283-327

Underdrive

Overdrive

Bolt Hole Pattern

Included Hardware

4 Bolt Hole Pattern, V-Belt Belt Type, 2 Groove Count

Spectre 42303 Water Neck, Chevy 265-427, GMC 283-347

Spectre 4930 45 Degree Water Neck, Pol Alum, O-Ring, Chevy, Each

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Spectre Performance GMC Chevy 409 Parts

Model

Category

Part

Brand

Application

Department

Availability

Discounts

Price

Customer Rating

Products

Spectre 4498 Chrome Water Pump Pulley, Chevy/GMC 396-454

Spectre 4378 Chrome Water Pump Pulley, Chevy 265-350, GMC 283-327

Spectre 42303 Water Neck, Chevy 265-427, GMC 283-347

Spectre 4930 45 Degree Water Neck, Pol Alum, O-Ring, Chevy, Each

Models: