ARP 534-9705 Engine & Accessory Bolt Kit for CHEVROLET LS Gen III. with stock exhaust manifold or headers. 8740. 12pt ymm_33 the Pro Series Wave-Loc bolts

the Pro Series Wave-Loc bolts are designed to deliver maximum reliability under extreme loads and high engine speeds

3/8˝ x 7/8 x

model years 2021–2023 (pre-facelift)

Using studs will make it much easier to assemble an engine (especially a racing powerplant which must be serviced frequently and quickly

Available in high-gloss finish

ARP 534-9705 Engine & Accessory Bolt Kit for CHEVROLET LS Gen III. with stock exhaust manifold or headers. 8740. 12pt ymm_33 the Pro Series Wave-Loc boltsIts 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.