Cadillac Escalade EXT Performance Engines

Your One-Stop Shop For Trusted Cadillac Escalade EXT Performance Engines

If you’re in search of Cadillac Escalade EXT Performance Engines aftermarket or OEM parts, consider your search over! Advance Auto Parts carries 18 Performance Engines from top brands with prices ranging from $32.99 to $1,870.00.

Beyond great prices, we stock trusted brands manufacturing all types of Performance Engines for your Cadillac Escalade EXT.

And don’t forget to read customer reviews across all Performance Engines categories in our catalog. Buy with confidence by leveraging past customer experiences of our aftermarket and OEM parts.

At Advance Auto Parts, we don’t think top quality Performance Engines have to cost top dollar, and we prove it. Browse our top Cadillac Escalade EXT Performance Engines below, order online to ship to your home, or head into your nearest Advance Auto Parts location to get started.

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Essential Cadillac Escalade EXT Performance Engines

Mr. Gasket – Ls1 Late Thermostat (Part No.6367)

Ls1 Late Thermostat

from

$37.99
Designed to open at 160 degrees every time, regardless of engine rpm, and it’s high-flow design and brass and copper construction eliminate the damaging effects of cycling when you’re stuck in stop-and-go traffic. It includes the rubber gasket and has a pressure relief valve.

Product Features:
  • Opens sooner than stock at 160 degrees
  • High flow design for performance applications
  • Includes rubber o-ring seal/gasket
  • Incorporates pressure relief valve
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FEL-PRO Performance – Engine Intake Manifold Gasket Set (Part No.1222-2)

Engine Intake Manifold Gasket Set

from

$32.99
Fel-Pro Performance Gaskets deliver reliable sealing under grueling racing conditions

Product Features:
  • DESIGNED FOR IMPERFECT SEALING SURFACES — Engineered and manufactured specifically for the repair environment to help seal imperfect sealing surfaces
  • SEALING TECHNOLOGIES — Exclusive sealing innovations and technologies with proprietary materials and unique design features to ensure a superior seal for your repair
  • ENGINEERING EXPERTISE — Parts are designed, reviewed, validated and approved by Fel-Pro engineers through rigorous research and development
  • REAL-WORLD TESTED — Parts are tested on-vehicle and validated to ensure optimal performance on the road
  • EVERY PART FOR THE REPAIR — Fel-Pro gasket sets include every part needed for the repair unless otherwise noted
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FEL-PRO Performance – Engine Intake Manifold Gasket Set (Part No.1222-3)

Engine Intake Manifold Gasket Set

from

$34.49
Fel-Pro Performance Gaskets deliver reliable sealing under grueling racing conditions

Product Features:
  • DESIGNED FOR IMPERFECT SEALING SURFACES — Engineered and manufactured specifically for the repair environment to help seal imperfect sealing surfaces
  • SEALING TECHNOLOGIES — Exclusive sealing innovations and technologies with proprietary materials and unique design features to ensure a superior seal for your repair
  • ENGINEERING EXPERTISE — Parts are designed, reviewed, validated and approved by Fel-Pro engineers through rigorous research and development
  • REAL-WORLD TESTED — Parts are tested on-vehicle and validated to ensure optimal performance on the road
  • EVERY PART FOR THE REPAIR — Fel-Pro gasket sets include every part needed for the repair unless otherwise noted
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Competition Cams – XFI RPM 212/218 Hydraulic Roller Cam (Part No.54-412-11)

XFI RPM 212/218 Hydraulic Roller Cam

from

$541.99
Designed to take advantage of the GM LS engine’s larger camshaft journal diameter, the XFI RPM camshaft line takes Xtreme Energy technology to deliver excellent power.

Product Features:
  • Designed with Xtreme Energy technology to provide excellent power with the LS engine’s enhanced cylinder head design and high RPM potential.
  • Takes advantage of the LS engine’s larger journal diameter, base circle and 1.7+ rocker arm ratio.
  • Provides outstanding low RPM torque with increased stability.
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Competition Cams – XFI XE-R 238/240 Hydraulic Roller Cam (Part No.54-448-11)

XFI XE-R 238/240 Hydraulic Roller Cam

from

$541.99
Designed to take advantage of the GM LS engine’s larger camshaft journal diameter, the XFI RPM camshaft line takes Xtreme Energy technology to deliver excellent power.

Product Features:
  • Designed with Xtreme Energy technology to provide excellent power with the LS engine’s enhanced cylinder head design and high RPM potential.
  • Takes advantage of the LS engine’s larger journal diameter, base circle and 1.7+ rocker arm ratio.
  • Provides outstanding low RPM torque with increased stability.
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Competition Cams – XFI XE-R 232/234 Hydraulic Roller Cam (Part No.54-446-11)

XFI XE-R 232/234 Hydraulic Roller Cam

from

$541.99
HYDRAULIC ROLLER – XFI XE-R: Xtreme Energy XE-R design for standard displacement LS6 and LS1. Race only applications. Custom tuning required.

Product Features:
  • HYDRAULIC ROLLER – XFI XE-R: Xtreme Energy XE-R design for standard displacement LS6 and LS1. Race only applications. Custom tuning required.
  • 281/283 Advertised Duration, 232/234 Duration @ .050″, .595″/.598″ Lift, 112 Lobe Separation
  • Use Dual Valve Spring part No. 26925-16 with this camshaft
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Competition Cams – XFI RPM HI-LIFT 212/218 Hydraulic Roller Cam (Part No.54-424-11)

XFI RPM HI-LIFT 212/218 Hydraulic Roller Cam

from

$541.99
Designed to take advantage of the GM LS engine’s larger camshaft journal diameter, the XFI RPM camshaft line takes Xtreme Energy technology to deliver excellent power.

Product Features:
  • Designed with Xtreme Energy technology to provide excellent power with the LS engine’s enhanced cylinder head design and high RPM potential.
  • Takes advantage of the LS engine’s larger journal diameter, base circle and 1.7+ rocker arm ratio.
  • Provides outstanding low RPM torque with increased stability.
See More

Competition Cams – XFI RPM 216/220 Hydraulic Roller Cam (Part No.54-414-11)

XFI RPM 216/220 Hydraulic Roller Cam

from

$541.99
HYDRAULIC ROLLER – XFI RPM: Great mid-range with superior top end power. Requires tuning.

Product Features:
  • HYDRAULIC ROLLER – XFI RPM: Great mid-range with superior top end power. Requires tuning.
  • 269/273 Advertised Duration, 216/220 Duration @ .050″, .525″/.532″ Lift, 114 Lobe Separation
  • Use Beehive Valve Spring part No. 26915-16 with this camshaft
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Competition Cams – XFI XE-R 224/230 Hydraulic Roller Cam (Part No.54-444-11)

XFI XE-R 224/230 Hydraulic Roller Cam

from

$541.99
HYDRAULIC ROLLER – XFI XE-R: High rpm street/strip with XE-R lobe designs. Requires custom tuning.

Product Features:
  • HYDRAULIC ROLLER – XFI XE-R: High rpm street/strip with XE-R lobe designs. Requires custom tuning.
  • 273/279 Advertised Duration, 224/230 Duration @ .050″, .581″/.588″ Lift, 114 Lobe Separation
  • Use Beehive Valve Spring part No. 26918-16 with this camshaft
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Performance Engines Brands You Can Trust For Your Cadillac Escalade EXT

3 trusted brands of Performance Engines line our shelves, ready to help keep your Cadillac Escalade EXT running smooth. Below are some of the most popular brands and their top Performance Engines offerings:

Popular Competition Cams Performance Engines

Competition Cams products for the Cadillac Escalade EXT span several categories. Some of the highest-rated Competition Cams Performance Engines that will fit your Cadillac Escalade EXT are:
XFI XE-R 224/230 Hydraulic Roller Cam
from $541.99
(2)
XFI XE-R 224/230 Hydraulic Roller Cam
Performance Engine Camshafts

Most Purchased Cadillac Escalade EXT Performance Engines from Competition Cams

When you buy the most frequently purchased Competition Cams brand Performance Engines, you can be confident it will be the right part for your Cadillac Escalade EXT. Here are the Competition Cams Performance Engines Advanced Auto customers buy the most:
XFI XE-R 232/234 Hydraulic Roller Cam
from $541.99
This product is not rated
XFI XE-R 232/234 Hydraulic Roller Cam
Performance Engine Camshafts
Ls1 Late Thermostat
from $37.99
This product is not rated
Ls1 Late Thermostat
Performance Engine Coolant Thermostats
Engine Intake Manifold Gasket Set
from $32.99
This product is not rated
Engine Intake Manifold Gasket Set
Performance Engine Intake Manifold Gaskets

FAQs for Cadillac Escalade EXT Performance Engines

What are the most purchased Performance Engines for the Cadillac Escalade EXT?

Out of 18 Performance Engines for the Cadillac Escalade EXT, the most popular in our inventory are:
Ls1 Late Thermostat
from $37.99
This product is not rated
Ls1 Late Thermostat
Performance Engine Coolant Thermostats
Engine Intake Manifold Gasket Set
from $32.99
This product is not rated
Engine Intake Manifold Gasket Set
Performance Engine Intake Manifold Gaskets
XFI XE-R 232/234 Hydraulic Roller Cam
from $541.99
This product is not rated
XFI XE-R 232/234 Hydraulic Roller Cam
Performance Engine Camshafts