HAWAIIAN SKYLINE
July 12, 2024
THE AUTO BUILDER
Featured
Cimtex Rods Super Cameo: Part 12
In this detailed account, the Cimbanin brothers at Cimtex Rods in Jarrell, Texas, tackle the complex task of chopping and restoring a ’56 Chevrolet Cameo roadster. This article delves into the nuances of custom truck modification, from aligning door frames to adjusting the roof profile, highlighting the meticulous approach and expertise involved in such a project. Learn about the challenges and techniques of customizing classic trucks, as demonstrated by the award-winning craftsmanship of the Cimbanin brothers.
CONTROL YOUR CLIMATE
Most enthusiasts drive a newer car or truck for daily transportation, and we would dare say that most of them are equipped with power steering, power brakes and air conditioning. These are conveniences that most people take for granted and enthusiasts believe their street rods should have the same features.
Flare with Style
Arnold Hemedinger, a self-employed European auto mechanic and a die-hard Jeep lover, discovered an 88’ YJ Jeep Wrangler that had been stored in a barn and obviously seen better days. Arnie, being the visionary he is, instantly saw the jeep as a diamond in the rough and with a little tender care would polish out brilliantly. His wife on the other hand saw the jeep only as another mid-life crisis project that would sit among two and half acres of other would-be diamonds.
Spotlighter
Product Spotlight: Bill Mitchell Products Aluminum LS Engine Block
Lightweight Muscle for Serious Builds
If you’re building an LS engine meant to dominate the strip, carve canyon roads, or simply crush the scales on any dyno, the BMP‑086515 Aluminum LS Engine Block is your ticket. Built from high-strength 357T6 aluminum alloy, it weighs a mere 135 lbs with caps and sleeves, giving you a rock-solid foundation without the ballast of a cast iron block. In short: strength where you need it, weight where you don’t.
Author
The Auto Builder Staff
Photos Courtesy of Bill Mitchell Products
Precision Dimensions for Big Performance
The block sports a 9.240″ deck height with 4.115″ cylinder bores and 4.400″ bore centers, perfectly engineered for aggressive builds while maintaining true LS compatibility. Five billet steel main caps, all four-bolt and cross-bolted, keep the crank planted no matter how hard you push. Torque the studs to 75 ft-lbs, the cross bolts to 30 ft-lbs, and you’ve got a bottom end that laughs at high RPMs and boost alike.
Rebuildable and Engineered for Longevity
Each cylinder comes with a replaceable dry ductile steel sleeve, pressed to exact tolerances for maximum durability. Builders can safely bore up to 4.165″, opening the door to serious displacement upgrades. And with priority main oiling and dry-sump provisions, this block ensures your engine gets the lubrication it demands under even the harshest conditions. Screw-in freeze plugs, cam plug, all dowel pins, and pipe plugs come included—this block is ready to go straight from the box to your build.
Built for Builders
Every detail of the BMP‑086515 is designed with the engine builder in mind. Standard GM LS bearings, camshaft placement, and lifter bores make assembly predictable, while the block’s LSX head bolt pattern and drilled-and-tapped motor mounts give you flexibility for retrofits or high-performance swaps. From oil passages to bearing alignment, Bill Mitchell has dialed in the details so your build goes smooth and fast.
Quick Specs
Application: High-performance GM LS replacement
Material / Weight: 357T6 Aluminum, 135 lbs w/ caps & sleeves
Deck Height: 9.240″ (standard) | Bores: 3.990″ or 4.115″, replaceable dry sleeves
Main Caps: 5 × 4-bolt billet steel, cross-bolted
Cam / Lifters: Standard GM placement & tie-bar lifters
Oil System: Priority main, dry-sump provisions
Stroke Clearance: Up to 4.250″ steel rods
Head Bolt Pattern: LSX standard | Motor Mounts: OEM & SBC retrofit-ready
Freeze Plugs / Starter / Water Pump: Stock
Why the BMP Aluminum LS Engine Block Stands Out
This isn’t just another LS block—it’s a high-performance weapon. Lightweight, rigid, and engineered for serious horsepower, it’s perfect for boosted monsters, high-revving naturally aspirated screamers, or retro LS swaps into classic rides. If your goal is power, precision, and bulletproof reliability, this block won’t just meet expectations—it will crush them.
Classic engineering. Modern muscle. Builder-approved.
👉 Ready to turn your LS vision into reality? Grab the BMP Aluminum LS Engine Block today at BillMitchellProducts.com
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