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Texas Speed & Performance PRC 247cc CNC Ported Cylinder Heads Cadillac | Chevrolet | GMC 1997-2016
$2949.99
Precision Race Components all new cylinder head castings completed with 247cc runners. For 408 cubic inch and larger applications with 4.03"+ bore sizing.

Made In The Usa!!
Cast In The Usa!!
Machined In The Usa!!

The all new 247cc cylinder head is finally available for customers looking for the pinnacle of LS cathedral port performance. The new 247cc port has been flow bench tested to flow over 360cfm.

Flow Data:
No Exhaust Pipe



Features:
  • 247cc Fully CNC Ported Intake Runners
  • 84cc Fully CNC Ported Exhaust Runners
  • TSP .660 Spring Kit w/ PAC Valve Springs & Titanium Retainers
  • 68cc CNC Machined Chambers
  • CHE Bronze Guides
  • 2.120" Hollow Stem Intake Valves/ 1.600" Stainless Exhaust Valves
  • Factory Rocker Friendly!!


Fitment:
  • Cadillac CTS-V 2004-2007
  • Cadillac Escalade 2005-2014
  • Chevrolet Camaro 1998-2015
  • Chevrolet Corvette 1997-2013
  • Chevrolet Silverado 1500 1999-2013
  • Chevrolet SS 2014-2017
  • Chevrolet Suburban 2000-2014
  • Chevrolet Tahoe 2000-2014
  • Chevrolet Trailblazer 2006-2009
  • GMC Sierra 1500 1999-2013
  • GMC Yukon 1999-2014
  • Pontiac Firebird 1998-2002
  • Pontiac G8 2008-2009
  • Pontiac GTO 2004-2006
  • Universal Retrofit 1997-2016
Note:
  • Competition Use Only, Not Legal for Road Use
  • The state of California and other states with similar laws and regulations prohibits the use of some parts on emissions vehicles. Please review your cart before checking out to make sure that your parts are legal for use in California and other states with similar regulations.
Proposition 65

WARNING: Cancer and Reproductive Harm
https://www.P65Warnings.ca.gov

Vehicle
2004-2007
Cadillac CTS-V
2005-2014
Cadillac Escalade
1998-2002, 2010-2015
Chevrolet Camaro
1997-2013
Chevrolet Corvette
2014-2017
Chevrolet SS
1999-2013
Chevrolet Silverado 1500
2000-2014
Chevrolet Suburban
2000-2014
Chevrolet Tahoe
2006-2007
Chevrolet TrailBlazer
2008-2009
Chevrolet Trailblazer
2009-2013
GMC Sierra
1999-2014
GMC Yukon
1998-2002
Pontiac Firebird
2008-2009
Pontiac G8
2004-2006
Pontiac GTO

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ABOUT TEXAS SPEED AND PERFORMANCE

Texas Speed and Performance began as a small business in 2003. Texas Speed and Performance is situated in Georgetown, Texas, and is a leader in the LSx sector. Texas Speed & Performance has quickly established itself as one of the largest performance makers and retailers of premium LSX and LT1 packages in the United States. Texas Speed and Performance founders, Trevor Doelling and Jason Magnum, have a combined 30+ years of experience in the high-efficiency sector and are constantly striving to research and manufacture the highest quality performance goods for your car. This is accomplished by putting their products through their paces on their in-house futuristic super flow engine dyno. Texas Speed and Performance components can be found in some of the fastest street and competition automobiles in the country.

WHY CHOOSE TEXAS SPEED AND PERFORMANCE?

Texas Speed and Performance provides all levels of aftermarket performance products from LSx and 2014+ 6.2L LT1/LT4 performance parts, aftermarket cast cylinder heads, basic air induction exhaust, camshafts, stroker engines and in-house machining of all their engines. They are one of the largest LSx and 2014+ 6.2L LT1/LT4 specific shops in the country. Owing to their in-house cylinder head manufacturing, engine assembly, and camshaft grinding facility, they assist customers with all of their high-performance LSx and 2014+ 6.2L LT1/LT4 needs and requirements.

TEXAS SPEED AND PERFORMANCE PRODUCT LINE

Texas Speed and Performance Exhaust offers camshafts, short and long blocks, turn-key engines, valvetrain, crankshafts, rods, and aftermarket cylinder heads.

VIVID RACING-TEXAS SPEED AND PERFORMANCE

The Texas Speed and Performance products at Vivid Racing include the Texas Speed and Performance Stage 4.2 LS7 Camshaft Chevrolet Camaro, Corvette 2006-2015, which has fitment for the Chevrolet Camaro 2012-2015 and Chevrolet Corvette 2006-2013 models.

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