The 4.8 LS engine is a salvage yard bargain vs the typical 5.3 or 6.0 LS and can still make great power for your LS swap needs.

Vortec 4.8 LS Build: Horsepower Recipes, Specs, & Upgrades

The small block Chevy is still a great option for your muscle car, hot rod, or classic truck, just follow our build lists

SBC 350 Build Combinations: Recipes for 300-600+ HP

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

Derek kicks off his 55 Chevy rebuild with a fresh small block.

55 Chevy Engine Build

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

Engine Family Facets

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Vortec L31 Small Block Chevy 4L60E Muscle & Classic Car Parts

Vortec L31 Small Block Chevy 4L60E Muscle & Classic Car Parts | Speedway Motors

Shop Vortec L31 Small Block Chevy 4L60E Muscle & Classic Car Parts and get Free Shipping on orders over $175 at Speedway Motors.

Vortec L31 Small Block Chevy 4L60E Muscle & Classic Car Parts

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FiTech 38353 TPI Standalone EFI System, SBC, Dual O2, 4L60/4L80