







Texas Speed Dual Spring Cam Package for Rectangular Port Heads (LS3/L92/LSA/L76)
Texas Speed Dual Spring Cam Package for Rectangular Port Heads (LS3/L92/LSA/L76)
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With Texas Speed integrated seat/seal combo, you no longer have to worry about special installation tools for your valve seals, tearing a valve seal upon installation, or valve seals popping off! The new integrated seat and seal will work with factory-size valve guides and CANNOT be used on any aftermarket bronze guide applications! Use Two-Piece Seat/Seal for aftermarket guides.
- TSP Stage 1 N/A LS3 225/236, .629/.615, 114 LSA Camshaft (25-TSP225236-114)
- 7.400" (25-7400-1)
- TSP .660" Dual Spring Kit w/ Integrated One-Piece Seat & Seal, Titanium Retainers, PAC Springs (199-ISSPACPOL660SpringKit)
Let customers speak for us
from 260 reviews
Customer service was great. Order shipped quick. Great value and the change to the car was better than expected. Wife no longer braces herself for the expansion joints and other Ohio road issues.

Brian was AWESOME to deal with, I changed my mind a few times on what I wanted to do with my c6z.. You can go down an endless rabbit hole when you get into these cars “while I’m in there “He was right there with updating pricing and I couldn’t ask for more.. Parts are parts and they will fail but it’s the service that sets the bar for a big purchase.. I haven’t driven the setup yet as it’s still being built but I’m sure he a phone call away to get it sorted..

Great customer service as always. Was on my doorstep within 48 hrs.

High quality parts with installation pics to come

Great support team helped me get the parts needed and got my order within the week.

Balancer was exactly what I needed. Everything as described and fast shipping. Thanks guys

Team went above and beyond to locate the part needed to get my can back on the road asap.

I finally got to install the intake which literally took 10 minutes. The power and launch difference was insane! You can hear the turbos spooling a lot better as well. I’m amazed by the difference just from the intake

Great product and communication.

I went with the super low, extended rear shocks , Swift 9/7k upgrade and absolutely love the stance and how the truck rides. It’s tight in the corners , smooth driving down the hwy and not bouncy at all. Thanks to Brian for getting me set up.

Completely changed my car

Everything seems in good condition and good quality, appreciate the help from brian for all my questions and to setup the shipping to canada

Hello, these coil overs are great. Very good quality and look great! Thank you!!

Great product shipped out fast easy install.

Brian R. was extremely helpful and spent a good amount of time answering my questions about switching to coilovers. He was a wealth of knowledge and made the purchasing and installation process very easy.