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Texas Speed & Performance LS Next Aluminum Engine Block 4.165" Bore Universal Retrofit 1967-2024 - DRT-31947211-TSP

If you're looking to give your Chevy LS engine a serious boost, the Texas Speed - Dart LS Next Aluminum Engine Block might just be what you need. This isn't just any block; it's crafted from high-quality aluminum that strikes a great balance between strength and weight. You’ll notice the difference in performance right away.

What I really appreciate about this block is its standard deck height of 9.240 inches and a maximum bore diameter of 4.165 inches. This setup gives you plenty of room to play around with various performance upgrades. Plus, the 4-bolt main style is designed to keep everything stable, even when you're pushing the limits.

Now, keep in mind that this block comes without finished cylinder bores, cam bearings, or freeze plugs. This isn’t a plug-and-play deal; it’s more of a blank canvas that lets you tailor the engine to your exact needs. For those of us who love getting our hands dirty and customizing our rides, this is a big plus.

Weighing in at just 115 lbs., it’s light enough to help with handling while still being robust enough to withstand high-stress conditions. And yes, it comes with main caps and fasteners, so you won’t have to hunt around for those extras.

Whether you’re building a beast for the track or just want something reliable for the street, this block is a solid choice. It’s designed to fit a universal retrofit from 1967 to 2024, making it versatile for a range of builds. So if you're ready to take your engine to the next level, this block could be the upgrade you've been searching for.

  • Main Journal Type: Chevy LS
  • Engine Block Material: Aluminum
  • Engine Block Deck Height: Standard deck (9.240 in.)
  • Cylinder Bore as Shipped: 4.125 in.
  • Maximum Bore Diameter: 4.165 in.
  • Engine Block Weight: 115 lbs.
  • Main Bolt Style: 4-bolt
  • Main Caps Included: Yes
  • Main Cap Material: Steel
  • Main Cap Fasteners Included: Yes
  • Rear Main Seal Style: 1-piece

In short, if you’re serious about performance and customization, the Texas Speed - Dart LS Next Aluminum Engine Block is worth a look. It’s built for enthusiasts who know what they want and aren’t afraid to make it happen.

Proposition 65

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

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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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