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SBC H Beam Rods Small Block Chevy H Beam Connecting Rods by K1 Technologies

K1 Technologies SBC H Beam Rods Logo


Find the best 4340 steel SBC H beam rods for your project here. We offer a huge selection of different specification small block Chevy H beam connecting rods from K1 Technologies. K1 Tech is producing an extensive array of extremely strong, 4340 billet H beam SBC rods at very reasonable prices.

We have SBC H beam connecting rods available for all sizes of small block Chevrolet engines, from the 265 through 400 including stroker engines as well as long rod versions, small, large and Honda journal versions, lightweight and racing rods. These rods are machined to very close tolerances and are far stronger than the original equipment rods.

K1 Technologies SBC H beam connecting rods are billet type rods for superior strength and durability. K1 SBC h beam rods listed here include ARP2000 bolts. All of these small block Chevy H beam rods, are bushed for use with full floating wrist pins. These rods are ideal for any muscle car rebuild project, hot rod, street rod, stroker, nitrous, turbo, nostalgia dragster, supercharged custom street car, drag race, etc.


SBC H Beam Connecting Rods 4340 Billet Steel

4340 Billet SBC H Beam Connecting Rods Image

K1 Technologies 4340 H beam steel billet SBC H beam connecting rods are the best all around connecting rod value on the market. K1 Technologies rods are held to some of the tightest tolerances in the industry. With K1, you get top quality H beam style, 4340 BILLET sbc rods, that are weight matched to plus/minus 1 gram per end from the factory. The center to center length tolerance is held to +/- .001" and the bores are machined to +/- .0001".  Compare these specs to other H beam SBC rods on the market and then make your decision, buy the best, buy K1.

Rods listed on this page can be used in the following Small Block Chevy engines and stroker engines based on these base engines: 265 283 302 305 307 327 350 383 400.

K1 Technologies Small Block Chevy H Beam Rod Specifications

SBC H Beam Rods - SBC H Beam Connecting Rods

  • These rod sets come complete with ARP 2000 rod bolts, installed bronze bushings, installation instructions and ARP moly lube
  • C-C = Length of rod, center to center, in inches
  • Bore = Rod big end housing bore diameter in inches
  • CPS = Crank pin size ( rod journal size ), in inches, that rod is designed to work on. From the factory Chevy used both a small journal 2.000" and a large journal 2.100". Modern aftermarket cranks are available in both sizes, as well as the smaller Honda 1.890" journal. Be sure you select rods to work with the journal size your crankshaft uses.
  • WPS = Wrist pin size that rod is designed to work with
  • Bolt = Rod bolt diameter
  • Wt = Weight of 1 rod, in grams

SBC H-Beam Rods Small Block Chevy Billet Connecting Rods

Description C-C Bore CPS WPS Bolt Wt Part Number
SBC 5.700" 5.7 2.225" 2.100" .927" 7/16" 622

K1 CH5700ALLB8-A

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SBC 5.850" 5.85 2.225" 2.100" .927" 7/16" 630

K1 CH5850ALLB8-A

Add To Cart

SBC 6.000" 6.0 2.225" 2.100" .927" 7/16" 635

K1 CH6000ALLB8-A

Add To Cart

SBC 6.125" 6.125 2.225" 2.100" .927" 7/16" 645

K1 CH6125ALLB8-A

Add To Cart

Small Block Chevy 6.200" 6.2 2.225" 2.100" .927" 7/16" 654

K1 CH6200ALLB8-A

Add To Cart

Small Block Chevy 6.250" 6.25 2.225" 2.100" .927" 7/16" 656

K1 CH6250ALLB8-A

Add To Cart

SBC 6.300" 6.3 2.225" 2.100" .927" 7/16" 658

K1 CH6300ALLB8-A

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Small Block Chevy Lightweight H-Beam SBC Rods

Description C-C Bore CPS WPS Bolt Wt Part Number
5.700" SBC Lightweight 5.7 2.225" 2.100" .927" 3/8" 492

K1 CH5700ALLB-L8-A

Add To Cart

6.000" SBC Lightweight 6.0 2.225" 2.100" .927" 3/8" 500

K1 CH6000ALLB-L8-A

Add To Cart

6.125" Chevy Lightweight 6.125 2.225" 2.100" .927" 3/8" 503

K1 CH6125ALLB-L8-A

Add To Cart

6.250" Small Block Chevy Lightweight 6.250 2.225" 2.100" .927" 3/8" 507

K1 CH6250ALLB-L8-A

Add To Cart

Chevy Small Block Small Journal Lightweight H-Beam Billet SBC Rods

Description C-C Bore CPS WPS Bolt Wt Part Number
6.000" Chevy Small Journal Lightweight 6.0 2.125" 2.000" .927" 3/8" 493


Sold out, Discontinued by K1. Replaced by Molnar Technologies:


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Small Block Chevy Small Journal H-Beam Billet Rods

Description C-C Bore CPS WPS Bolt Wt Part Number
5.700" SB Chevy Small Journal 5.700 2.125" 2.000" .927" 7/16" 630

K1 CH5700AHLB8-A

Add To Cart

6.000" SBC Small Journal 6.000 2.125" 2.000" .927" 7/16" 633

K1 CH6000AHLB8-A

Add To Cart

6.125" Small block Chevy Small Journal 6.125 2.125" 2.000" .927" 7/16" 638

K1 CH6125AHLB8-A

Add To Cart

6.200" SBC Small Journal 6.200 2.125" 2.000" .927" 7/16" 643


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Small Block Chevy Lightweight Honda Journal H-Beam Billet Rods

NOTE: The rods listed below use Clevite rod bearing part number CB-1663

Description C-C Bore CPS WPS Bolt Wt Part Number
5.700" Chevy with Honda Journal - NHRA SS Approved 5.700 2.015" 1.890" .875" 3/8" 557


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6.000" Chevy Lightweight Rods with Honda Journal 6.000 2.015" 1.890" .927" 3/8" 530

K1 CH6000AZLB-L8-A

Add To Cart

6.250" Chevy Lightweight Rods with Honda Journal 6.250 2.015" 1.890" .927" 3/8" 539

K1 CH6250AZLB-L8-A

Contact us for availability!

SB Chevy H Beam Connecting Rod Set Photo

K1 Technologies manufactures H beam and I beam connecting rods, in many rod lengths, and 4340 forged crankshafts and stroker cranks in many difference specifications. More information about K1 Technologies is available here: K1 Technologies Crankshafts and Connecting Rods

If you are building a hard running SBC engine, why risk using lesser quality connecting rods in your project? At our discounted prices, you get top quality, high performance small block Chevy H beam rods, for not much more than lesser quality aftermarket rods, or rebuilt stock rods.

We also sell a wide variety of SBC pistons to go with the K1 connecting rods and crankshafts including Ross SBC forged pistons and others in several different types, supercharged and turbocharged pistons, nitrous pistons, stroker pistons, custom pistons, etc. as well as piston rings, bearings, etc.

If you do not see the SBC H beam rods you want for your engine please check our conrods index page  for even more small block Chevy rod listings.

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Small Block Chevy Engine Info and Specifications



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