Fast Turn Around, Honest Prices, Quality Work
5.9 Cummins Diesel
Send Us any cylinder Head for repairs. Rebuilds take 2-3 days
Our FJ Camshaft Kits makes adding power easy to your FJ engine
Our Turbo L-Series Engines produce over 500hp.
Our Turbo Engines Put Out Maximum Horsepower While Lasting over 10 years +
Our Custom DriveShaft Ensure The Power Coming Out the Transmission meets the Differential
Series 1 restoration underway. Questions about rust, welding, paint prep? Just Ask!!!!!
IS F-Sport Series 2 Piece Rotor
Big Brake Kit With New Hubs
Stock L28 Build
RHD NISSAN KENMERI. Auto to Manual Conversion w/ electrical repairs.
Roadster 2000, A very memorable build
A True Classic Never Goes Out of Style
510 4 Piston Brake kit
Custom parts available
Nap Z engine Swap in 510
Refreshed Engine Bay and Custom Engine Build
High Compression Stage 1 KA24
SR20 Performance build
SR20
SR20
Sr20
WRX LSD To Z Car Conversion
FJ20 High Compression Build With Custom Header Made in House

Welcome to California Bear Design & Development

Welcome! Shop with confidence. Please message us for any inquiries.

Thank you,

CA Bear team

Featured Products

3.2 Stroker Kit

If you're looking to build a high horsepower NA L-series engine, this is your kit. This kit includes: A fully balanced 85mm stroke billet crankshaft with knifed edged counter weights. 89mm bore copper...

$7,325.00

Details Add To Cart

Lexus IS Series F Sport Front Drilled Rotors

Lexus Owners take pride in being different and often set the curve on individuality. With these two piece rotors you'll set yourself apart from everyone buying the same drilled on slotted rotors on every...

$675.00

Details Add To Cart

WilWood Big Brake Kit W/ 2 Piece Rotor

Finally, a true high performance brake kit that doesn't brake the bank. This kit uses WilWoods impressive and track proven, Forged Superlite. These calipers utilize a 4 piston design with 1.75" pistons...

$960.00

Details Add To Cart

ACL RACE SERIES ROD Bearings

We are proud to offer the highest in race bearing technology for your L-series engine. When you're building a high rev or high hp engine, you are adding a significant increase in pressure to the crankshaft...

$109.95

Details Add To Cart

Datsun L-Series Flat Top Pistons High Compression

The high performance flat top pistons for Datsun L-series everyone has been waiting for. We had these pistons made to handle twice the chamber pressure allowing you to build a engine over 300HP using our...

$59.00

Details Add To Cart

CBD2 Shirt

$20.00

Details Add To Cart

Dodge Challenger SRT 2-piece Rotor

When Horace and John Dodge began building bicycles they never would have imagined their business going exclusively into automobiles. At the time They were building cars with 35 horsepower and now in our...

$675.00

Details Add To Cart

Prius & CT200h 1.8 L Pistons & Rings

Prius & CT200h 1.8 L Pistons and Rings This listing is for a set of pistons and set of piston rings. Buyer is responsible to ensure item will fit their engine. If you have a question please message us...

$369.99

Details Add To Cart

Z Car Wheelhub

Made from strong light weight 6061 Aluminum, our hubs come ready to install on your vehicle. We machined these hubs so you don't have to. We pressed in new bearings and seals to make your job easier. We...

$395.00

Details Add To Cart

Camshaft Kits 6 cylinder

3 Options to choose from: Street, Track, or Turbo We can also regrind cams to any duration and lift. Please e-mail us for custom cam profiles.

$215.00

Details Add To Cart

240Z, 260Z, 280Z, 3.2 L, High Performance Stroker Engine

85 mm bladed billet stroker crankshaft 88 mm custom forged pistons, Diamond 11:11 compression H Beam rods with 1.5 ratio ACL Race Bearings Rods & Mains Race cam with springs & Retainers 46 mm intake, 38...

$8,850.00

Details Add To Cart

Datsun L-Series Custom Forged Pistons

When I did my apprenticeship over 13 years ago in a high performance machine shop, the only pistons we would install in engines producing over 3,000 Hp. Yes that's right, over three thousand horsepower....

$2,385.00

Details Add To Cart

Shopping Basket

items 0

Price $0.00

Checkout

Welcome to California Bear Design & Development

Modal Dialog Title