ARP 134-6023 Rod Bolt Kit for CHEVROLET Small Block 305-307-350. Big Block 409 ymm_20 Built from high-grade lightweight titanium

Built from high-grade lightweight titanium – with some parts cast in Akrapovič’s own foundry – this system will reduce exhaust system's weight

ECE type-approved system

0-5v analog output (10-20 AFR range only)

allowing for easy installation and removal

which provides exciting acoustic feedback when shifting through the gears

ARP 134-6023 Rod Bolt Kit for CHEVROLET Small Block 305-307-350. Big Block 409 ymm_20 Built from high-grade lightweight titaniumHi Perf 8740 2 Pieces Connecting Rod Bolt Kit (134 6023) by ARP. Enjoy superior performance by getting this premium grade Sniper product that is throughly engineered to help take the performance of your fuel system to the next step delivering unprecedented levels of reliability and strength. The use of the finest materials and advanced technology makes this product unbeatable in durability and quality. Specifications Socket Size(s) 9 16 hex Fastener