Availability
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 radius for greater strength. Guaranteed to pass magnetic inspection testing, these bolts are nearly five times stronger than OEM bolts. They're used in applications ranging from stock replacement to Circle Track, marine, and drag racing engines.
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$10.99
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$253.99
ARP Pro Series connecting rod bolts are precision CNC-machined to exacting specifications and designed for optimum reliability. They are heat-treated and threads are rolled to provide up to ten times more fatigue strength. This makes them far superior to standard OEM fasteners in terms of durability, and fully capable of handling the extra stress of high-combustion engines.
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$16.99
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$595.99
BTR connecting rod bolts are stock replacements for Gen III and Gen IV LS engines. An important connection in your rotating assembly, your rods need the correct fasteners to hold them together. You can be confident that the fit and strength of BTR connecting rod bolts will do the job.
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$2.99
Eagle Specialties has teamed up with ARP to offer these quality connecting rod bolts. They're available in a variety of sizes and lengths to suit your needs.
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$8.99
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$867.99
What better way to secure your connecting rods than with genuine Chevrolet Performance bolts? Your rods are an important connection in your rotating assembly--making the fasteners that hold them together even more important. Choose the strength of Chevrolet Performance connecting rod bolts.
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$3.99
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$14.99
Make sure your rotating assembly stays together with a set of these Oliver replacement connecting rod bolts. They are available in a variety of materials and lengths to fit your specific connecting rod.
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$20.99
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$49.99
These Scat replacement connecting rod bolts are available for all types of Scat connecting rods. They are manufactured from quality materials and install in the connecting rod easily with no modifications.
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$20.99
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$25.99
If you don't need the ultra-high strength of ARP Pro series Wave Loc connecting rod bolts, then you'll like their High Performance Series. Made from tough 8740 chromoly steel (rated at 190,000 psi), these bolts have the Wave Loc symmetrical wave design that eliminates sharp notches and guarantees cap alignment. Nuts and lube are included.
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$10.99
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$278.99
Big-time clamping force for your connecting rods! Manley replacement connecting rod bolts feature a .0005 to .0070 in. interference fit to guarantee rod cap alignment and actually strengthen the connecting rod. They are available in ARP2000 alloy with an 8740 chromoly steel. Nuts and lubricant are included.
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$1.99
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$193.24
ARP Pro series Wave-Loc rod bolts have a symmetrical "wave" on the shank that eliminates stress risers. They also have a .0005 to .0070 in. interference fit to guarantee rod cap alignment and actually strengthen the connecting rod. Made from ARP2000 alloy with a tensile strength of about 220,000 psi, these Pro Series bolts can handle more than 12,000 lbs. of clamping force. Nuts and lubricant are included.
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$15.99
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$287.99
Engine braking (using one's gears to slow down) puts peak stress on the lower end bolts. Crown Automotive replacement connecting rod bolts are made of sturdy steel and can withstand greater pressures when properly torqued to the correct specs. Quality rod bolts are so crucial in engines that spin, and Crown is an industry leader in superior aftermarket parts.
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$4.99
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$9.99
Summit Bucks
ACDelco GM Genuine Parts engine connecting rod bolts are designed, engineered, and tested to rigorous standards, and are backed by General Motors. GM Genuine Parts are the true OE parts installed during the production of or validated by General Motors for GM vehicles.
Not Yet Reviewed
$1.99
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$30.99
Cummins by Mopar connecting rod bolts offer the same durability, quality, and reliability of the original factory component. Every repair or service interval is an opportunity to more perfectly preserve the original performance of your vehicle. So for greater assurance of quality and reliability, order with confidence knowing that Cummins by Mopar connecting rod bolts provide the fit, form, and function of OE specifications.
Not Yet Reviewed
$19.99
On Sale
BoostLine ARP2000 fasteners are the standard in high performance connecting rod bolts. Machined from high-quality steel alloy, ARP2000 bolts are capable of achieving a clamp load of 220,000 psi, ensuring strength and durability in high-stress engine applications. These bolts are used widely in everything from drag racing to short track as an upgrade from 8740 chromoly, making them the clear choice for the four-digit horsepower engine builds BoostLine rods are designed for. Bolts are available in multiple sizes.
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$12.99
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$13.99
$11.69
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$12.59
Pioneer offers connecting rod bolts for a broad range of applications, from the 1960s and up. These replacements are machined from durable steel—and are available in a variety of sizes and threads. Order the hardware model and quantity needed for your application.
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$52.99
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$178.99
If you are wanting to keep your 6.6L Duramax on the road for the long haul, you need the high-quality parts like these heavy-duty connecting rod bolts from Gator Fasteners. These steel head studs with black powdercoat finish have a much higher strength and will not stretch like the factory bolts will.
Not Yet Reviewed
$209.99
Howards Cams MSA connecting rod bolts will meet your toughest demands. Manufactured from 8740 alloy chromoly steel, these aerospace-quality bolts will last substantially longer than any OEM bolts. MSA connecting rod bolts are perfect for your racing applications and are sure to exceed your expectations with their high-strength and high-fatigue capabilities. MSA connecting rod bolts from Howards Cams are American-made, available in several sizes to fit your application, and offer reliable performance and value.
Not Yet Reviewed
$8.99
These Crower high strength steel alloy connecting rod bolts will make sure you have a strong foundation for your connecting rods. They feature 180,000 psi tensile strength, 12-point heads, and rolled threads after the heat-treating process.
Not Yet Reviewed
$19.99
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$802.99
These Crower H-11 tool steel connecting rod bolts will make sure that you have a strong foundation for your connecting rods. They feature 220,000 psi tensile strength, 12-point heads, and rolled threads after the heat-treating process.
Not Yet Reviewed
$38.99
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$331.99
Replace lost or damaged parts with these Summit Racing™ Engine Shop connecting rod fasteners. These are the same ARP fasteners that originally came with Summit Racing™ Engine Shop Pro-Line rods.
Not Yet Reviewed
$56.99
Summit Racing™ Pro LS forged H-beam connecting rods deliver industry-leading fit, finish, and durability at an affordable price. They're available in different size options, individually or in a set of 8. Check out the long list of premium features: * 4340 forged steel * Tested to over 1,200 hp in boosted applications * Designed for up to 5,000 ft. per minute avg. piston speed in Street and Drag applications * ARP 2000 rod bolts with 200,000 psi tensile strength * Dual ribbing on rod cap for maximum strength * Stroker clearanced--minor cylinder notching may be required * Accommodates most camshafts with 4.250 stroke * Bores finished to +/- .0001 in. * Balanced to within +/- 1 gram per end * Full-floating with precision-honed bronze bushing * Small-end supports the wrist pin with minimal side clearance for maximum shear strength * Each rod is magnetic particle tested to ensure flawlessness * Shot-peened finish to remove potential for stress risers
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$87.99
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$699.99
Summit Racing™ Performance 4340 forged steel connecting rods come in a variety of applications and options. From a light rod street-strip cruiser to a beefy rod for a 1500 hp big block, you will find just the rod for your combination. As always, Summit Racing™ connecting rods are packed with great features at the best prices. Options and features: * Chevy, Ford, Chrysler, and Pontiac * Big and small blocks * Multiple lengths * H-beams and I-beams * Through-bolts to cap-screws * Press-fit to full-floating * Multiple grades of rod bolts from 8740 through L-19
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$83.99
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$799.99
Why spend time and money reconditioning your stock rods—when you can upgrade to a set of Eagle SIR I-Beam connecting rods for less? They're forged from 5140 steel for outstanding strength and reliability, and they come in both press-fit and bushed pin models. Their lightweight design places less stress on the rest of your rotating assembly to increase engine life and better handle high-rpm use. The rods are X-rayed, sonic-tested, magnafluxed, and shot-peened to stress-relieve the metal. They come with 12-point ARP Wave-Lok rod bolts and are weight-matched to within two grams. The big end sizing is controlled by in-house CNC equipment to ensure precise machining and accurate fitment. Order the individual rod or set recommended for your year/make and engine application.
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$49.50
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$526.99
On Sale
BoostLine connecting rods are designed specifically for demanding turbocharged, supercharged, and big nitrous applications. The patented, 3-pocket body forged from premium 4340 steel incorporates the best features of both the H-beam (mass/weight) and I-beam (strength) designs. This provides 60 percent more bending strength compared to common H-beam rods. Each piece is heat-treated, shot-peened, and fitted with ARP-2000 cap screws (strong, malleable, and 220,000 psi rating) before final finish machining. Keep things straight with a set of BoostLine connecting rods (also available individually). Order the connecting rods in the model recommended for your specific engine size. Features, items, and specs: * High-quality Ampco bushing material used in the small end * Pin clearance at between 9-ten-thousandths and 11-thousandths of an inch (allows engine builder to custom set wrist pin spec, should additional clearance be necessary) * All BoostLine rods are individually inspected via a coordinate measuring machine (CMM) that is used to custom-match sets of rods to incredibly tight tolerances * Each rod includes an inspection report from the Wiseco Piston quality team * Rods are completely separated by thick foam for protection from shipping damage * Each rod is vacuum-wrapped in plastic for corrosion protection * Upgraded ARP 625+ bolts (260,000 to 280,000 psi) available
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$274.99
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$1,695.99
$247.49
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$1,526.39
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