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BR B4684212S -CAST IRON BIG BLOCKS

BRODIX® now offers big block Chevrolet compatible cast iron blocks to enhance your racing programs. Proudly made in the USA, these blocks feature premium iron alloy, priority main oiling, a choice of a 9.800 or 10.200 deck height, as well as numerous other features. These new blocks will offer you another affordable option for your racing needs. Please contact your local BRODIX dealer for more details.

BR B4684212S

• Made in the USA
• Premium Iron Alloy
• 4.250, 4.500, and 4.600 Bore Sizes Available
• 9.800 or 10.200 Deck Heights Available
• Standard Cam Location
• Standard Big Block Cam Diameter
• 2-Piece Rear Main Seal
• Lifter Bores Available in .842 o.d. or .903 o.d. Diameter
• Standard Oil Pan
• Priority Main Oiling
• Wet or Dry Sump
• Nodular Iron 4-Bolt Splayed Main Caps
• Standard Fuel Pump Boss
• Additional 10° Head Bolt Lugs Machined in Deck Area
• Accepts Standard Clutch Linkage
• Standard Starter Location
• Standard Motor Mounts

ENGINE BLOCK DETAILS

Material

Cast Iron

Bore Size

Cam Location

Standard Cam Location

Block Type

CAST IRON BIG BLOCKS

Lifter Bore

CAST IRON BIG BLOCKS

Cam Bearings

• Cam Bearings Are Sold Separately (8B CAM BEARINGS CI BB) • Standard Cam Bearings Only

Main Cap

• Cam Bearings Are Sold Separately (8B CAM BEARINGS CI BB) • Standard Cam Bearings Only

Deck Height

10.200

Siamese or Wet

SIAMESE

Stroke Clearance

4.500 Standard

Torque Specs

• Outside Main: 110 ft-lb
• Inside Main: 110 ft-lb
• Front and Rear Main: 110 ft-lb
*All torque specs are based on use of light motor oil.

PER

1

WARNING

• Due to variations in lifter styles, the lifter oil bands must be checked at full cam lift to ensure proper valvetrain lubrication.
• Proper assembly always requires that the installer measure all tolerances for proper clearance.
Big Block Machining Option

PART#

SS ALIGN HONE SS BLK MACHINE .903 LIFTER BORES

Descriptions

FINISH HONE OF CRANKSHAFT MAINS MACHINE BIG BLOCK BRODIX BLOCK FOR .903 LIFTER BORES
Big Block Parts Kit

PART#

SK BLOCK CI BB

Descriptions

BLOCK PARTS KIT (PLUGS, DOWEL PINS, RESTRICTORS, AND CAM BEARINGS)

(479) 394-1075

301 Maple Ave.
P.O. Box 1347
Mena, Arkansas 71953

  • Cast Iron Big Block Chevy Compatible
  • BRODIX® Blocks In Stock
  • Important Announcement
  • April 2021 Sale
  • VC 101 Valve Cover Sale
  • Nothing Says Love Like VC 201™ Big
  • Block Valve Covers

Copyright © 2022 Brodix All Rights Reserved. 
NOT LEGAL FOR SALE OR USE IN CALIFORNIA ON ANY POLLUTION CONTROLLED MOTOR VEHICLE 
Products purchased from BRODIX® may be subject to sales tax.

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