Collection: K1 Technologies
K1 Technologies produces "RACE-READY" rods & cranks at very affordable prices. Their connecting rods & crankshafts are a cut above the average imported rod. They are made to their designs & are held to some of the tightest accepted tolerances in the racing industry. More attention is shown to finish work than comparable products. A wide variety of sizes & applications are available, from the Sport Compact sizes through Small Block & Big Block Chevy & Mopar, including some custom & specialty sizes. Their unique design, which is original to the K1 Technologies line of connecting rods, saves weight without sacrificing strength. They use ARP bolts exclusively.

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K1 Technologies Subaru EJ257 99.50 mm Bore Piston and Rod Kit PR598M995
Part # K1-PR598M995Vendor:K1 TECHNOLOGIESRegular price $836.64 USDRegular priceUnit price / per$929.30 USDSale price $836.64 USDSold out -
K1 Technologies Chevy LS7 4.000 in. Stroke Crankshaft 012FAE400L
Part # K1-012FAE400LVendor:K1 TECHNOLOGIESRegular price $831.04 USDRegular priceUnit price / per$923.14 USDSale price $831.04 USDSold out -
K1 Technologies Chevy LS 3.900 in. Stroke Crankshaft 012FAE390
Part # K1-012FAE390Vendor:K1 TECHNOLOGIESRegular price $821.15 USDRegular priceUnit price / per$912.27 USDSale price $821.15 USDSold out -
K1 Technologies Chrysler 383 4.150 in. Stroke Crankshaft 007DBE415
Part # K1-007DBE415Vendor:K1 TECHNOLOGIESRegular price $814.92 USDRegular priceUnit price / per$905.41 USDSale price $814.92 USDSold out -
K1 Technologies Chrysler Gen 2 Viper Connecting Rod Set 6.123 in. 007AQ25612
Part # K1-007AQ25612Vendor:K1 TECHNOLOGIESRegular price $809.91 USDRegular priceUnit price / per$899.90 USDSale price $809.91 USDSold out -
K1 Technologies Chevy LS 4.125 in. Stroke Crankshaft 012FAE413
Part # K1-012FAE413Vendor:K1 TECHNOLOGIESRegular price $800.63 USDRegular priceUnit price / per$889.69 USDSale price $800.63 USDSold out -
K1 Technologies Chevy LS 4.100 in. Stroke Crankshaft 012FAE410
Part # K1-012FAE410Vendor:K1 TECHNOLOGIESRegular price $800.63 USDRegular priceUnit price / per$889.69 USDSale price $800.63 USDSold out -
K1 Technologies Chrysler Gen 3 Viper Connecting Rod Set 6.211 in. 007AQ25620
Part # K1-007AQ25620Vendor:K1 TECHNOLOGIESRegular price $798.28 USDRegular priceUnit price / per$887.11 USDSale price $798.28 USDSold out -
K1 Technologies Chevy LS 4.000 in. Stroke Crankshaft 012FAE400
Part # K1-012FAE400Vendor:K1 TECHNOLOGIESRegular price $797.48 USDRegular priceUnit price / per$886.23 USDSale price $797.48 USDSold out -
K1 Technologies Chevy LS 3.622 in. Stroke Crankshaft 012FAE362
Part # K1-012FAE362Vendor:K1 TECHNOLOGIESRegular price $797.48 USDRegular priceUnit price / per$886.23 USDSale price $797.48 USDSold out -
K1 TECHNOLOGIES Mopar 5.7L Hemi 4340 H-Beam Rods 6.243 007AV25624
Part # 007AV25624Vendor:K1 TECHNOLOGIESRegular price $796.59 USDRegular priceUnit price / per$885.25 USDSale price $796.59 USDSale -
K1 TECHNOLOGIES LS1 Billet 4340 H-Beam Rods 6.125 w/ARP2000 012AE25613
Part # 012AE25613Vendor:K1 TECHNOLOGIESRegular price $796.59 USDRegular priceUnit price / per$885.25 USDSale price $796.59 USDSale -
K1 Technologies Subaru EJ257 100.00 mm Bore Piston and Rod Kit PR598M100
Part # K1-PR598M100Vendor:K1 TECHNOLOGIESRegular price $786.52 USDRegular priceUnit price / per$874.17 USDSale price $786.52 USDSold out -
K1 Technologies Chevy Big Block 454 4.250 in. Stroke Crankshaft 012GAG425
Part # K1-012GAG425Vendor:K1 TECHNOLOGIESRegular price $777.93 USDRegular priceUnit price / per$864.72 USDSale price $777.93 USDSold out -
K1 Technologies Mitsubishi 4B11 86.50 mm Bore Piston and Rod Kit PR636M865
Part # K1-PR636M865Vendor:K1 TECHNOLOGIESRegular price $770.77 USDRegular priceUnit price / per$856.85 USDSale price $770.77 USDSold out -
K1 Technologies Mitsubishi 4B11 86.00 mm Bore Piston and Rod Kit PR636M86
Part # K1-PR636M86Vendor:K1 TECHNOLOGIESRegular price $770.77 USDRegular priceUnit price / per$856.85 USDSale price $770.77 USDSold out -
K1 Technologies Ford 351 Windsor 4.000 in. Stroke Crankshaft 011FAD400
Part # K1-011FAD400Vendor:K1 TECHNOLOGIESRegular price $763.49 USDRegular priceUnit price / per$848.84 USDSale price $763.49 USDSold out -
K1 Technologies Ford 351 Cleveland 4.000 in. Stroke Crankshaft 011EAD400
Part # K1-011EAD400Vendor:K1 TECHNOLOGIESRegular price $760.12 USDRegular priceUnit price / per$845.13 USDSale price $760.12 USDSold out -
K1 Technologies Chevy Big Block 454 4.750 in. Stroke Crankshaft 012GAG475CW
Part # K1-012GAG475CWVendor:K1 TECHNOLOGIESRegular price $750.32 USDRegular priceUnit price / per$1,000.00 USDSale price $750.32 USDSold out -
K1 Technologies Chevy Big Block 454 4.250 in. Stroke Crankshaft 012GAG425CW
Part # K1-012GAG425CWVendor:K1 TECHNOLOGIESRegular price $750.32 USDRegular priceUnit price / per$1,000.00 USDSale price $750.32 USDSold out -
K1 Technologies Chevy Small Block 350 3.875 in. Stroke Crankshaft 012DAD388
Part # K1-012DAD388Vendor:K1 TECHNOLOGIESRegular price $740.95 USDRegular priceUnit price / per$824.05 USDSale price $740.95 USDSold out -
K1 Technologies Chevy 350 3.480 in. Stroke Crankshaft 012DAD348
Part # K1-012DAD348Vendor:K1 TECHNOLOGIESRegular price $733.67 USDRegular priceUnit price / per$816.04 USDSale price $733.67 USDSold out -
K1 Technologies Honda K24 87.50 mm Bore Piston and Rod Kit PR634M875
Part # K1-PR634M875Vendor:K1 TECHNOLOGIESRegular price $726.75 USDRegular priceUnit price / per$808.43 USDSale price $726.75 USDSold out -
K1 Technologies Honda K20A 87.50 mm Bore Piston and Rod Kit PR568M875
Part # K1-PR568M875Vendor:K1 TECHNOLOGIESRegular price $722.08 USDRegular priceUnit price / per$803.29 USDSale price $722.08 USDSold out