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

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

Knowing popular engine dimensions and weights are critical to a successful engine swap in your project vehicle

Engines That Fit My Car: Dimensions for Common Engine Swaps

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

Historic Chevy Performance Engines

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 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

In this Tech Tip, a customer asked for some recommendations on water pumps for his 1934 Chevy Coupe build.

Water Pump Options for the Chevy Crate Engine

Check here for a few simple images to help identify your Chevy water pump.

Identifying Your Chevy Water Pump

We take a look at some parts going into a 1951 Chevy Truck project. We highlight a few key pieces including the 1947-1954 Chevy Truck EFI Fuel tank.

EFI Fuel Tank for 1947 - 1954 Chevy Pickups

Engine Family Facets

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

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

Oil Filter Adapters Gm Chevy Mark Iv V8 Big Block 402 L34

Engine Oil Filters Gm Chevy Mark Iv V8 Big Block 402 L34

Oil Pump Pick Ups Gm Chevy Mark Iv V8 Big Block 402 L34

Engine Oil Pans Gm Chevy Mark Iv V8 Big Block 402 L34

Oil Pump Shafts Gm Chevy Mark Iv V8 Big Block 402 L34

Engine Oil Dipsticks Gm Chevy Mark Iv V8 Big Block 402 L34

Remote Oil Filter Mounts Gm Chevy Mark Iv V8 Big Block 402 L34

Popular Parts

Try Shopping by the Make of your Vehicle:

Chevy Big Block V8 Mark IV 402 L34 Engine Oil Pumps

Chevy Big Block V8 Mark IV 402 L34 Engine Oil Pumps | Speedway Motors

Shop Chevy Big Block V8 Mark IV 402 L34 Engine Oil Pumps and get Free Shipping on orders over $175 at Speedway Motors.

Chevy Big Block V8 Mark IV 402 L34 Engine Oil Pumps

Brand

Application

Department

Race Type

Availability

Discounts

Make

Platform

Price

Customer Rating

Products

Max Volume Small/Big Block Chevy SBC/BBC Oil Pump, 3/4 Pickup

BBC High Volume Oil Pump & Oil Pump Drive Shaft

Popular Parts

Try Shopping by the Make of your Vehicle: