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Precision Race Components PRC-SSLS3AC Cylinder Heads
If you're looking to elevate the performance of your LS3, L99, L92, LSA, or LS9 engine, the PRC-SSLS3AC Cylinder Heads from Texas Speed & Performance are a game changer. Engineered for high flow and exceptional performance, these as-cast cylinder heads are designed to meet the demands of both street and race applications. Made in the USA, they bring quality craftsmanship right to your garage.
Why Choose PRC-SSLS3AC?
The PRC LS3 As-Cast cylinder heads boast a flow bench-tested intake port that achieves an impressive 369 CFM. This means whether you're running a mild cam in your daily driver or building a full-on race machine, these heads can handle it all. The thicker deck surface is particularly advantageous for those planning to add power-adder setups.
Key Features
- As-Cast 257cc Intake Runners with CNC Machined Chambers & Valve Guides for unparalleled flow.
- 68cc CNC Machined Chambers for enhanced combustion efficiency.
- Thicker deck surface ideal for high boost applications.
- Relocated valves with 13° valve angles for optimal airflow.
- 2.170" Hollow Stem Stainless Intake Valves and 1.600" Stainless Exhaust Valves.
- Compatible with factory rocker arms, making installation straightforward.
- TSP .660 Spring Kit featuring PAC Valve Springs & Titanium Retainers for durability.
Fitment
- Cadillac CTS-V 2009-2015
- Cadillac Escalade 2008-2014
- Chevrolet Camaro 2010-2015
- Chevrolet Corvette 2008-2013
- Chevrolet Silverado 1500 2008-2013
- Chevrolet SS 2014-2017
- Chevrolet Suburban 2007-2014
- Chevrolet Tahoe 2007-2014
- GMC Sierra 1500 2008-2013
- GMC Yukon 2007-2014
- Pontiac G8 2008-2009
- Universal Retrofit 1997-2016
Important Notes
- Competition Use Only – Not legal for road use.
- Check local regulations, particularly in California and similar states, to ensure compliance with emissions laws.
Customer Feedback
Chevrolet Camaro owners have reported substantial gains in throttle response and overall power after installing the PRC-SSLS3AC heads. One user noted, “After swapping these heads on my 2013 Camaro, I felt a noticeable difference in power, especially at higher RPMs. They really opened up the engine!”
Whether you're upgrading your daily driver or building a track monster, the PRC-SSLS3AC cylinder heads deliver performance and reliability that you can trust. Experience the difference that high-quality, American-made components can make in your LS engine build.
Proposition 65
⚠ WARNING:
Cancer and Reproductive Harm
https://www.P65Warnings.ca.gov
| Vehicle Make/Model | Year | Trims |
|---|---|---|
| Cadillac CTS | 2009-2015 | V |
| Cadillac CTS | 2012 | V Black Diamond |
| Cadillac CTS | 2013-2014 | V Luxury |
| Cadillac CTS | 2013-2014 | V Premium Black Diamond |
| Cadillac CTS | 2014-2015 | Vsport |
| Cadillac CTS | 2014-2015 | Vsport Premium |
| Cadillac Escalade | 2008-2014 | Base |
| Cadillac Escalade | 2008-2014 | Platinum |
| Cadillac Escalade | 2009-2013 | Hybrid |
| Cadillac Escalade | 2010-2013 | Hybrid Platinum |
| Cadillac Escalade | 2011-2014 | Premium |
| Cadillac Escalade | 2011-2014 | Luxury |
| Cadillac Escalade | 2012 | Special Edition |
| Cadillac Escalade ESV | 2008-2014 | Base |
| Cadillac Escalade ESV | 2008-2014 | Platinum |
| Cadillac Escalade ESV | 2010 | Lujo |
| Cadillac Escalade ESV | 2011-2014 | Premium |
| Cadillac Escalade ESV | 2011-2014 | Luxury |
| Cadillac Escalade ESV | 2012 | Special Edition |
| Cadillac Escalade EXT | 2008-2013 | Base |
| Cadillac Escalade EXT | 2011-2013 | Premium |
| Cadillac Escalade EXT | 2011-2013 | Luxury |
| Chevrolet Camaro | 2010-2015 | SS |
| Chevrolet Camaro | 2010-2015 | LT |
| Chevrolet Camaro | 2010-2015 | LS |
| Chevrolet Camaro | 2011-2012 | 1SS |
| Chevrolet Camaro | 2011-2012 | 1LT |
| Chevrolet Camaro | 2011-2012 | 2SS |
| Chevrolet Corvette | 2008-2013 | Base |
| Chevrolet Corvette | 2008 | 427 Limited Edition Z06 |
| Chevrolet Corvette | 2011 | Z06 Carbon |
| Chevrolet Corvette | 2013 | 427 |
| Chevrolet SS | 2014-2017 | Base |
| Chevrolet Silverado 1500 | 2008-2013 | LT |
| Chevrolet Silverado 1500 | 2008-2013 | LS |
| Chevrolet Silverado 1500 | 2008-2013 | WT |
| Chevrolet Silverado 1500 | 2008-2012 | Base |
| Chevrolet Silverado 1500 | 2008-2013 | LTZ |
| Chevrolet Silverado 1500 | 2009-2013 | Hybrid |
| Chevrolet Silverado 1500 | 2010-2013 | XFE |
| Chevrolet Suburban | 2014 | LT |
| Chevrolet Suburban 1500 | 2007-2014 | LS |
| Chevrolet Suburban 1500 | 2007-2012 | Base |
| Chevrolet Suburban 1500 | 2007-2014 | LTZ |
| Chevrolet Suburban 1500 | 2007-2014 | LT |
| Chevrolet Suburban 1500 | 2010 | 75 Aniversario Diamond Edition |
| Chevrolet Suburban 2500 | 2007-2013 | LT |
| Chevrolet Suburban 2500 | 2007 | LTZ |
| Chevrolet Suburban 2500 | 2007-2013 | LS |
| Chevrolet Suburban 2500 | 2009-2012 | Base |
| Chevrolet Tahoe | 2007-2014 | LT |
| Chevrolet Tahoe | 2007-2014 | PPV |
| Chevrolet Tahoe | 2007-2009, 2011-2012 | Base |
| Chevrolet Tahoe | 2007-2014 | LS |
| Chevrolet Tahoe | 2007-2014 | LTZ |
| Chevrolet Tahoe | 2008-2010 | Z71 |
| Chevrolet Tahoe | 2008-2013 | Hybrid |
| Chevrolet Tahoe | 2012-2014 | SSV |
| Chevrolet Tahoe | 2014 | Police |
| GMC Sierra | 2008-2009, 2011-2012 | Base |
| GMC Sierra | 2008-2013 | Denali |
| GMC Sierra | 2010, 2013 | SLT |
| GMC Sierra | 2013 | SLE |
| GMC Sierra 1500 | 2008-2013 | SLE |
| GMC Sierra 1500 | 2008-2013 | Denali |
| GMC Sierra 1500 | 2008-2013 | SLT |
| GMC Sierra 1500 | 2008-2013 | WT |
| GMC Sierra 1500 | 2008-2013 | SL |
| GMC Sierra 1500 | 2009-2013 | Hybrid |
| GMC Sierra 1500 | 2010-2013 | XFE |
| GMC Sierra 2500 HD | 2008-2013 | SLT |
| GMC Sierra 2500 HD | 2008-2013 | WT |
| GMC Sierra 2500 HD | 2008-2013 | SLE |
| GMC Sierra 2500 HD | 2011-2013 | Denali |
| GMC Sierra 3500 HD | 2008-2013 | WT |
| GMC Sierra 3500 HD | 2008-2013 | SLE |
| GMC Sierra 3500 HD | 2008-2013 | SLT |
| GMC Sierra 3500 HD | 2011-2013 | Denali |
| GMC Yukon | 2007-2014 | SLT |
| GMC Yukon | 2007-2009, 2011-2012 | Base |
| GMC Yukon | 2007-2014 | SLE |
| GMC Yukon | 2007-2014 | Denali |
| GMC Yukon | 2008-2013 | Hybrid |
| GMC Yukon | 2010-2013 | Denali Hybrid |
| Pontiac G8 | 2008-2009 | GT |
| Pontiac G8 | 2008-2009 | Base |
| Pontiac G8 | 2009 | GXP |
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 LINETexas 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 PERFORMANCEThe 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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