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Block Specs, Swap Assets & Construct Data

Block Specs, Swap Assets & Construct Data

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Right here’s the 7.0L COPO LS7 that SAM Tech was capable of push effectively previous 800 hp—with out the assistance of pressured induction! Get the backstory on this beast right here. (Picture/Stephen Kim)

For effectively over 20 years, the LS was Normal Motors’ main V8 engine household. Meaning GM LS motors wound up in every little thing from pickup vehicles to late mannequin muscle vehicles, in displacements starting from 4.8L to a formidable 7.0L. So when you’re excited about an LS engine swap, LS engine construct, or LS engine improve, the primary quantity you’ll possible reference is displacement.

This helpful LS useful resource web page is an efficient one to bookmark when you’re contemplating an LS crate engine for a swap, or on the lookout for a 7.0L LS brief block to begin a mission.

Study extra about every LS engine displacement:
* 4.8L LS Engine Information: Block Specs, Swap Assets & Construct Data
* 5.3L LS Engine Information: Block Specs, Swap Assets & Construct Data
* 5.7L LS Engine Information: Block Specs, Swap Assets & Construct Data
* 6.0L LS Engine Information: Block Specs, Swap Assets & Construct Data
6.2L LS Engine Information: Block Specs, Swap Assets & Construct Data
* 7.0L LS Engine Information: Block Specs, Swap Assets & Construct Data

The 7.0L LS7 Engine

Not like our different LS displacement guides, there’s just one manufacturing unit 7.0L LS engine to speak about right here—the fire-breathing LS7.

Developed out of Chevy’s racing packages, the LS7 was a excessive efficiency LS motor for the highest tier Camaro and Corvette observe trims. And it’s no accident that 7.0L computes out to roughly 427 cubic inches. The old fashioned Mark IV 427 Chevy Large Block is the stuff of horsepower legend, so when Chevy engineers started designing the LS7, they undoubtedly wished to fire up recollections of an period when stinger-hood Corvettes prowled the streets.

You might also wish to try our Definitive Information to LS Engine Specs and LS Engine Upgrades.

7.0L LS Engine Specs

Take a look at some primary specs on the LS7 beneath, then click on on the identify “LS7” hyperlinked inside the chart to see different very important engine information like basic efficiency, bore & stroke, cylinder head design, cam specs, and extra.

7.0L LS Engine Spec Information

Years Liter Code Automobile Cam Bolts Reluctor VVT AFM Flex Gasoline VIN (eighth Digit) Block Head
2006-15 7.0 LS7 C6 Z06, Camaro Z/28 3 58X/4X No No No E Alum. Sq.

Chevy wasn’t shy about utilizing 427ci as an alternative of seven.0L when speaking concerning the LS7 both. (Picture/Chevrolet)

The 7.0L LSX

A detailed cousin of the 7.0L LS7 is the 7.0L LSX, so it’s simple to confuse the 2. The 7.0L “LSX” was a race engine produced by Chevrolet and by no means provided in a manufacturing car. Not like the aluminum LS7, the 7.0L LSX featured an iron block, which made it fascinating for big-power builds.

But the 7.0L LSX motor is getting more and more extra uncommon, because of being discontinued by Chevrolet Efficiency.

Searching for a 7.0L LS Engine?

Provided that it solely appeared in restricted manufacturing high efficiency trims just like the Camaro Z/28, it’s unlikely that you just’ll come throughout an LS7 in a junkyard. Nonetheless, an LS-swapping gearhead can dream…

LS Engine Swap Elements Information

The tech professionals over at Summit Racing created a helpful web page that’ll offer you an concept of a few of the components you’ll want to finish your LS engine swap—together with particular LS swap necessities for precise car fashions. You’ll be able to test it out right here:

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