Making great horsepower on a budget is the LS engine family’s claim to fame, but just like any other engine, the more power you ask of it the more you’ll need to spend.

6.0 LS Build Combinations: Recipes for 500-1,000 HP

While everyone is looking for a 6.0 LS, don’t count out the original 5.7 LS1 engine for your next LS swap performance build

5.7 LS1 Engine Upgrades: Build Recipes for 400 HP-700+ 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

Chevy LS engines get Engine Code as Top Category

Engine Family Facets

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

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

Chevy LS V8 5.7 4L60E Street Harmonic Balancer Bolts

Chevy LS V8 5.7 4L60E Street Harmonic Balancer Bolts | Speedway Motors

Shop Chevy LS V8 5.7 4L60E Street Harmonic Balancer Bolts and get Free Shipping on orders over $175 at Speedway Motors.

Chevrolet Performance Parts 12557840 Harmonic Balancer Bolts

Material Type

Sold in Quantity

Finish

Thread Pitch

Under Head Length

MFG. Part #

Universal Fit, 4.055" Under Head Length, Steel

Best Match

Price High To Low

Price Low To High

Highest Rated

New Arrivals

Chevy LS V8 5.7 4L60E Street Harmonic Balancer Bolts

Brand

Application

Availability

Engine Code

Engine Version

Price

Customer Rating

Products

Chevrolet Performance Parts 12557840 Harmonic Balancer Bolts