ARP 135-4301 is a BBC w/Brdx alum block w/Sonny Lenard 14.5˚ Pro Stock head,PS head hsk.
- Brand: ARP
- Category: Cylinder Head
- Product Type: Head
- Part Number: 135-4301
Fastener Specification
- Head/Nut Style: 12 Point
- Washers Included: Yes
- Head Size: 1/2 in
- Broached Allen Size: 3/16 in
- Material: Chromoly
- Finish: Oxide
Engine Compatibility
- Chev Big Block 396
- Chev Big Block 402
- Chev Big Block 409
- Chev Big Block 427
- Chev Big Block 454
- Chev Big Block 496
- Chev Big Block 572
- Chev Big Block Brodix
Show 3 more compatible fitments
- Chev Big Block Generic
- Chev Big Block Sonny Leonard
- Chev Big Block 502
Product Specifications
- Manufactures Part Number: 135-4301
- Alloy: 8740
- Color: Black
- Quantity: Kit