BRODIX 4.500 BORE SPACING SB CHEVROLET ALUMINUM BLOCKS 8B 1200 C-8B 1250 D

Regular price $ 5,878.15

CALL SHANON AT 507 445 3235 WITH ANY QUESTIONS.

ALUMINUM SMALL BLOCK

BRODIX® BLOCKS

The only way to describe the new BRODIX 8B 1200 4.500 bore spacing block is big and efficient. The
standard bore size of this block is 4.180, but it may be bored to 4.250. The larger bore size increases
the efficiency of this block with 500 cubic inch engines. Some of the features available include roller
cam bearings (50-55 mm), .391 raised cam, 350 or 400 mains, and your choice of .843-.937 lifter bore
housings. The maximum deck height of 9.625 will allow the engine builder plenty of room for a larger
stroke and rod combination. BRODIX has definitely taken the small block market to the next step with
this aluminum block.

BLOCK PART NUMBERS:

• 8B 1200 C: 400 Main / 400 Bore / Raised Cam /Standard Bell Housing 
• 8B 1200 D: 400 Main / 400 Bore / Raised Cam /Open Bell Housing
• 8B 1250 C: 350 Main / 400 Bore / Raised Cam /Standard Bell Housing
• 8B 1250 D: 350 Main / 400 Bore / Raised Cam /Open Bell Housing

BLOCK SPECIFICATIONS:

 

• Made in the USA • Proprietary A-356 Virgin Aluminum • 4.500 Bore Spacing • 350 or 400 Main • Machined for Roller Cam Bearing (50 mm or 55 mm) • Strongest Main Webbing in the Business • Raised Cam Location (.391) With Wide Pan Rail • Choose From Wet or Dry Sump • Available With or Without a Fuel Pump Boss • Available With Two Bell Housing Styles: Drag Race or Late Model • Head Studs Are Available From BRODIX • Plug Kit Is Provided With the Block • Thick Wall Sleeves With 1/4 Inch Registers Allow Bore Sizes up to 4.250 • Available With .843, .875, or .903 Lifter Bore Sizes • Best Block in the Industry

SLEEVES WITH THICK REGISTERS INSTALLED ASSURING PROPER RING SEAL

CAM BEARINGS:

• 50 mm Roller Bearings Δ • 55 mm Roller Bearings Δ Δ Roller cam bearings use spiral locks on all cam bearings.

MAIN CAPS:

• 350 or 400 Mains • Standard Light Steel • Rear Main Seal: 350 - FP 2900, 400 - FP 2909

STROKE CLEARANCE:

• 4.375 Standard
• 4.500 (With Additional Machining)

CAM LOCATIONS:

• .391 Raised Cam Location Only

DECK HEIGHT:

• 9.000 - 9.625

TORQUE SPECS:

• Outside Main: 65 ft-lb • Inside Main: 75 ft-lb • Front and Rear Main: 30 ft-lb, 3/8 12 pt * All torque specs are based on use of light motor oil.

WARNING!

THE SLEEVES ARE LEFT ABOVE THE DECK OF THE BLOCK INTENTIONALLY.

IT IS THE ENGINE BUILDER'S PREFERENCE WHETHER OR NOT TO

SURFACE THE SLEEVES FLAT WITH THE DECK OF THE BLOCK.

SMALL BLOCK MACHINING OPTIONS:

PART # DESCRIPTION

SS SPECIAL DECK HEIGHT                     MACHINE SPECIAL DECK HEIGHTS

SS ALIGN HONE                                          FINISH HONE OF CRANKSHAFT MAINS

SS FINISH HONE BORE (ES 405)            FINISH HONE OF CYLINDER BORE (CALL FOR DETAILS)

SS BLK MACH .875 LIFTER BORES      MACHINE SMALL BLOCK BRODIX BLOCK FOR .875 LIFTER BORES

SS BLK MACH .903 LIFTER BORES      MACHINE SMALL BLOCK BRODIX BLOCK FOR .903 LIFTER BORES

MS SOLID BLOCK                                       SOLID BLOCK - NO WATER

SMALL BLOCK HEAD STUD KITS:

PART        # DESCRIPTION
SK HS 13  4500 BRODIX ALUMINUM BLOCK HEAD STUD KIT FOR BRODIX 13° 4.500 BORE SPACE HEAD
SK HSBD 4500 BRODIX ALUMINUM BLOCK HEAD STUD KIT FOR BRODIX SYMMETRICAL PORT 4.500 BORE SPACE HEAD

HEAD STUDS ARE SOLD SEPARATELY

SMALL BLOCK CAM BEARINGS:

PART #                                                           DESCRIPTION

8B CAM BEARINGS-ROLLER CAM 50  CAM BEARING SET FOR 50 mm ROLLER CAM

8B CAM BEARINGS-ROLLER CAM 55  CAM BEARING SET FOR 55 mm ROLLER CAM

BASIC EASY ORDER NUMBERS:

8B 1200 C: 400 MAIN / 400 BORE / RAISED CAM / STANDARD BELL HOUSING MAKE OFFER PER 1

8B 1200 D: 400 MAIN / 400 BORE / RAISED CAM / OPEN BELL HOUSING MAKE OFFER PER 1

8B 1250 C: 350 MAIN / 400 BORE / RAISED CAM / STANDARD BELL HOUSING MAKE OFFER PER 1

8B 1250 D: 350 MAIN / 400 BORE / RAISED CAM / OPEN BELL HOUSING MAKE OFFER PER 1

SHIPPING TO A BUSINESS IN THE LOWER 48 STATES WITH MEANS TO UNLOAD IS FREE. ADD 34.00 FOR RESIDENTIAL AND 84.00 FOR  LIFT GATE.

  • Layaway terms available

  • We handle the complete BRODIX line.

  • We are open from 9:00 AM to 10:00 PM.

  • WE CAN BEAT ANY PRICE ON BRODIX.

    CALL SHANON AT 507 445 3235 WITH ANY QUESTIONS.

      CONTACT US THE PRICE IS NEGOTIABLE BEST OFFER


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