ARP 134-6006 8740 Connecting Rod Bolt Kit for Chevrolet GM Gen III IV LS LS1 4.8L 5.3L 6.0L 6.2L EnginesConnecting Rod Manufacturer: Stock Cap Retention Style: Cap screw Rod Bolt Head Style: E Rod Bolt Nut Style: 12 point Fastener Yield Strength (psi): 200,000 psi Connecting Rod Bolt Material: 8740 chromoly steel Quantity: Sold as a set of 16. These ARP High Performance series connecting rod bolts are made from seamless and defect free 8740 chromoly steel. All ARP rod bolts are heat treated before grinding and thread rolling and have a large underhead

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- Chevrolet Small Block Gen III

82 option providing a convenient way of increasing valve lift without having to undergo a full cam swap

312" Bore 65-65   GM TRUCK

user selectable fixed VE and/or fixed timing for boost building and staging repeatability

They also feature precision-rolled threads

arp 8740 bolts

LS1/LS2/LS3/LS6/LS7

L92 / All 6

283 327 350 383 400

and hex nuts

increased strength and improved heat dissipating characteristics