Head Bolts for Mark IV block with Late Bowtie alum, Iron Dart, World iron heads
HIGH-PERFORMANCE PRO-SERIES
BBC with late Bowtie aluminum, Merlin, Iron Dart
APPLICATION
Chevrolet, Big Block Only
High- Performance head bolts are available with a reduced wrenching hex or 12-point and wide area flanged head that eliminates the need for valve train removal to facilitate cylinder head retorquing. All High- Performance Series bolts are 180,000 psi (which is 15% stronger than Grade 8), and kits come complete with hardened parallel-ground washers.
WARNING: Cancer and Reproductive Harm – www.P65Warnings.ca.gov
HIGH-PERFORMANCE PRO-SERIES
BBC with late Bowtie aluminum, Merlin, Iron Dart
APPLICATION
Chevrolet, Big Block Only
High- Performance head bolts are available with a reduced wrenching hex or 12-point and wide area flanged head that eliminates the need for valve train removal to facilitate cylinder head retorquing. All High-Performance Series bolts are 180,000 psi (which is 15% stronger than Grade 8), and kits come complete with hardened parallel-ground washers.
| Model | ARP 135-3703 |
|---|---|
| SKU | ARP 135-3703 |
| Manufacturer | AUTOMOTIVE RACING PRODUCTS |