ARP Big Block w/Brodix Alum Block Head Stud Kit

ARP Big Block Chevy w/ Brodix Aluminum Block Head Stud Kit

Upgrade the cylinder head hardware on your Big Block Chevrolet engine equipped with a Brodix aluminum block with the ARP Head Stud Kit. Designed specifically for Brodix aluminum-block Big Block Chevy combinations, this kit provides high-strength ARP fasteners for secure and consistent cylinder head clamping in high-performance and racing engine builds.

ARP part number 135-4302 is specifically designed for Brodix aluminum Big Block Chevy blocks using compatible BB1 OEFI, BB2, BB2T, BB2X, BB2Xtra, BB3, BB4, BB4Xtra and BB5 cylinder heads. The kit uses 8740 chrome moly studs and is supplied with 12-point nuts and washers. :contentReference[oaicite:0]{index=0}

Product Features:

• ARP Cylinder Head Stud Kit
• Designed for Big Block Chevrolet Engines
• Designed for Brodix Aluminum Engine Blocks
• Fits Select Brodix BB-Series Cylinder Heads
• 8740 Chrome Moly Stud Construction
• 12-Point Nuts
• Includes Washers
• Stud-Style Cylinder Head Fasteners
• Designed for Secure and Consistent Cylinder Head Clamping
• Ideal for High-Performance and Racing Engine Builds

Specifications:

Compatible Brodix Cylinder Heads:

• Brodix BB1 OEFI
• Brodix BB2
• Brodix BB2T
• Brodix BB2X
• Brodix BB2Xtra
• Brodix BB3
• Brodix BB4
• Brodix BB4Xtra
• Brodix BB5

ARP Engine Applications:

• Brodix – Big Block – Brodix
• Chevrolet – Big Block – 396
• Chevrolet – Big Block – 402
• Chevrolet – Big Block – 409
• Chevrolet – Big Block – 427
• Chevrolet – Big Block – 454
• Chevrolet – Big Block – 496
• Chevrolet – Big Block – 502
• Chevrolet – Big Block – 572
• Chevrolet – Big Block – Brodix
• Chevrolet – Big Block – Generic

Fitment Notes:

• Designed specifically for Big Block Chevrolet applications using a Brodix aluminum engine block.
• Fits Brodix BB1 OEFI, BB2, BB2T, BB2X, BB2Xtra, BB3, BB4, BB4Xtra and BB5 cylinder head configurations.
• ARP officially lists 396, 402, 409, 427, 454, 496, 502 and 572 Big Block Chevrolet engine applications.
• ARP also lists Brodix Big Block, Chevrolet Big Block Brodix and generic Chevrolet Big Block applications.
• Uses 8740 chrome moly cylinder head studs with 12-point nuts.
• This kit should not be treated as a universal Big Block Chevy head stud kit because it is specifically configured for Brodix aluminum blocks and compatible Brodix BB-series cylinder heads.
• Verify the exact Brodix block and cylinder head combination before installation.