ARP 534-9805 Engine & Accessory Bolt Kit for CHEVROLET LS Gen III. with stock exhaust manifold or headers. 8740. hex ymm_30 while delivering a deep and

while delivering a deep and sporty sound with no unwanted drone or streaming

It shows off the tailpipes to their full extent and integrates the parking sensor mounts

Riviera 1979-1985

Material: High-grade stainless steel or alloy (application dependent)

Supports custom exhaust fabrication for race and performance builds

ARP 534-9805 Engine & Accessory Bolt Kit for CHEVROLET LS Gen III. with stock exhaust manifold or headers. 8740. hex ymm_30 while delivering a deep andIts easy to assemble a show quality engine when you use ARPs handy Engine & Accessory Fastener Kit. Virtually everything you need comes completely organized in one convenient package (no need to deal with twelve different part numbers)! More importantly, each and every fastener is superior in strength to the OEM bolts, and also significantly better than hardware grades (even Grade 8). You have a choice of two premium quality materials and finishes.