APR Big Block Chevy OEM SS Hex Head Bolt Kit OUTER ROW ONLY

ARP Big Block Chevy OEM Stainless Steel Hex Head Bolt Kit – Outer Row Only

Upgrade the outer-row cylinder head hardware on your Big Block Chevrolet engine with the ARP OEM Stainless Steel Hex Head Bolt Kit. Designed specifically for the outer row only, this kit provides high-quality ARP fasteners for Big Block Chevy cylinder head applications while retaining an OEM-style configuration.

ARP part number 135-3604 is specifically identified as the Big Block Chevy OEM Stainless Steel Hex Head Bolt Kit – Outer Row Only. This kit is intended for the outer-row cylinder head fasteners and is not a complete cylinder head bolt kit. ARP categorizes the kit under Cylinder Head – Head and lists applications ranging from the 396 through the 572 Big Block Chevrolet engine families. :contentReference[oaicite:0]{index=0}

Product Features:

• ARP Cylinder Head Bolt Kit
• Designed for Big Block Chevrolet Engines
• Outer Row Cylinder Head Bolts Only
• OEM-Style Application
• Stainless Steel Outer-Row Fasteners
• Hex Head Fastener Design
• Designed for Cylinder Head Retention
• High-Quality ARP Fastener Construction
• Ideal for Performance Engine Builds, Rebuilds and Restorations

Specifications:

ARP Engine Applications:

• Chevrolet – Generic – Big Block
• 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 – Generic

Fitment Notes:

• Designed for OEM-style Big Block Chevrolet cylinder head applications.
• This kit contains hardware for the outer row only and is not a complete cylinder head bolt set.
• ARP lists 396, 402, 409, 427, 454, 496, 502 and 572 Big Block Chevrolet engine applications.
• ARP also lists generic Big Block Chevrolet applications.
• Features hex-head outer-row fasteners.
• Verify cylinder head and engine block configuration before installation.