Filters

Filters

to
156 products
Sort by
Sort by
Special order
K1 007AR33663 Connecting Rod Kit CHRYSLER 354 HEMI 6.625 (DH6625ARPB8-A)
Special order
K1 007AT33676 Connecting Rod Kit CHRYSLER 440 6.760 (NHRA Approved) (DH6760AURB8-A)
Special order
K1 028CF19151S Connecting Rod Kit MAZDA DISI 150.5mm - 22.5mm Pin - Single (ZH5927AJAFB1-A)
Special order
K1 012AD25570 Connecting Rod Kit CHEVY SB 5.700 (CH5700ALLB8-S)
Special order
K1 012AD25600L Connecting Rod Kit CHEVY SB 6.000 - Lightweight (CH6000ALLB-L8-A)
Special order
K1 043DQ16159 Connecting Rod Kit VW ABF 159mm (VWH6260BBFB4-A)
Special order
K1 002AA26588 Connecting Rod Kit AMC 360 (AH5875AKADB-A)
Special order
K1 007IAW425 Crankshaft CHRYSLER SB Hemi forged Crankshaft (345-4250SA6F)
Special order
K1 032CK21144S Connecting Rod Kit MITSUBISHI Evo X 4B11T 143.7mm - Single (MH5658AJJB1-A)
Special order
K1 015BS16138 Connecting Rod Kit HONDA B18 GSR 138mm (HH5433ACFB4-A)
Special order
K1 043DQ14144S Connecting Rod Kit VW 1.8T 144mm - Single (VW5669BBCB1-A)
Special order
K1 011BP29129S Connecting Rod Kit FORD Cosworth YB 128.5mm - Single (FH5059AJABB1-A)
Special order
K1 011AI25540 Connecting Rod Kit FORD SB 5.400 (FH5400ALLB8-A)
Special order
K1 039DD21132S Connecting Rod Kit SUBARU EJ25 Non-Turbo 131.5mm - Single (SH5180AJJB1-A)
Special order
K1 039ADD750 Crankshaft SUBARU EJ20 75mm Dual Thrust (S750EJ20D)
Special order
K1 005AX17135S Connecting Rod Kit BMW 135mm - Single (BMWH5315ACGB1-A)
Special order
K1 007AQ25620 Connecting Rod Kit CHRYSLER Viper 3rd Gen 6.221 (DH6221ANLB10-A)
Special order
K1 012FAE41024 Crankshaft CHEVY LS forged Crankshaft. 24 Tooth Reluctor. (346-4100RB6F-24)
Special order
K1 037DZ16144S Connecting Rod Kit RENAULT F7R 144mm - Single (KE-RH5669BAFB1-A)
Special order
K1 007GAG425 Crankshaft CHRYSLER 426 forged Crank. BBC Rod Journals (426-4250JC6F)
Special order
K1 012FAE36224 Crankshaft CHEVY LS forged Crankshaft. 24 Tooth Reluctor. (346-3622RB6F-24)
Special order
K1 007AW17613 Connecting Rod Kit CHRYSLER SB HEMI 6.125 - 2.0 SBC Journal (DH6125AHGB8-A)
Special order
K1 039ADD790 Crankshaft SUBARU EJ25 79mm Dual Thrust (S790EJ25D)
Special order
K1 012GAG450 Crankshaft CHEVY BB forged Crankshaft (454-4500DC8F)
Special order
K1 015BX17152 Connecting Rod Kit HONDA K24 152mm (HH5985AEGB4-A)
Special order
K1 012AG33680 Connecting Rod Kit CHEVY BB 6.800 (CH6800APRB8-A)
Special order
K1 015BV17143 Connecting Rod Kit HONDA H22 143.15mm (HH5636AEGB4-A)
Special order
K1 015BW17139LS Connecting Rod Kit HONDA K20 139mm - Lightweight - Single (HH5472AEGB-L1-A)
Special order
K1 041DJ17142 Connecting Rod Kit TOYOTA 2JZ 142mm (TH5590AJGB6-A)
Special order
K1 011BM16155 Connecting Rod Kit FORD 2.3L Duratec 154.8mm (111BM16155)
Special order
K1 012AG33654 Connecting Rod Kit CHEVY BB 6.535 (CH6535APRB8-A)
Special order
K1 012EI17134 Connecting Rod Kit OPEL C24NE 134mm (112EI17134)

K1 Technologies – High-Performance Connecting Rods and Crankshafts

K1 Technologies is a leading manufacturer of high-performance rotating components, specializing in connecting rods and crankshafts for racing applications and high-performance engines. Known for precision engineering, durability, and innovative designs, K1 products are trusted by professional engine builders, tuners, and motorsport enthusiasts worldwide. With a focus on strength and performance, K1 Technologies' components are designed to withstand extreme loads, high RPMs, and intense operating conditions.

Founded with a passion for performance, K1 Technologies has become synonymous with engine reliability and efficiency. Their products are engineered using advanced materials, state-of-the-art manufacturing techniques, and stringent quality control standards. Whether you're building a track car, drag racer, or high-performance street machine, K1 connecting rods and crankshafts provide the foundation for superior engine performance.

At ATOMIC-SHOP, we offer a wide selection of K1 Technologies products, including beam connecting rods and performance crankshafts. These components are crafted to deliver unmatched durability, consistent performance, and optimal engine response for various engine configurations.

K1 Technologies Connecting Rods – Precision for Peak Performance

Connecting rods play a critical role in the engine's operation, transferring power from the pistons to the crankshaft. K1 Technologies connecting rods are precision-engineered to handle high-stress conditions while maintaining optimal performance. These rods are designed for engines that demand high RPM capability, durability, and power delivery.

Key Features of K1 Connecting Rods:

  • 4340 Forged Steel Construction: Provides exceptional strength and resistance to fatigue.
  • H-Beam Design: Ensures efficient load distribution and reduced stress concentration.
  • ARP 2000 Bolts: High-quality fasteners for secure and reliable connections.
  • Precision Machining: Tight tolerances for consistent performance.
  • Heat-Treated for Durability: Enhanced wear resistance and extended lifespan.

Applications of K1 Connecting Rods

K1 Technologies connecting rods are suitable for various engine configurations, including:

  • High-Performance Street Cars: Enhanced engine response and power delivery.
  • Drag Racing Engines: Built to withstand extreme loads during high-acceleration runs.
  • Track and Circuit Cars: Optimized for sustained high RPM performance.
  • Off-Road Vehicles: Engineered to endure rugged conditions and high-impact forces.

Whether you're upgrading a naturally aspirated engine or building a turbocharged powerhouse, K1 connecting rods deliver exceptional performance and reliability.

K1 Technologies Crankshafts – The Foundation of Engine Performance

A high-quality crankshaft is essential for reliable engine operation. K1 Technologies crankshafts are manufactured from premium 4340 steel and designed to handle high horsepower applications. These performance crankshafts are precision-machined and balanced for optimal rotational stability and durability.

Key Features of K1 Crankshafts:

  • 4340 Billet Steel Construction: Provides superior strength and wear resistance.
  • Nitrided Surface Treatment: Increases durability and reduces friction.
  • Balanced to Race Specifications: Ensures smooth operation at high RPMs.
  • Micro-Polished Journals: Reduces friction and enhances longevity.
  • Lightweight Designs Available: Optimized for reduced rotating mass and improved throttle response.

Applications of K1 Crankshafts

K1 crankshafts are crafted to support high-performance applications across various automotive segments.

  • Performance Street Engines: Improves power delivery and engine efficiency.
  • Motorsport Applications: Built for endurance and reliability under high-stress conditions.
  • Turbocharged and Supercharged Engines: Withstands increased forces from forced induction systems.
  • Custom Engine Builds: Available in various stroke configurations for custom applications.

Why Choose K1 Technologies Products?

K1 Technologies has earned a reputation for delivering high-quality performance components that exceed industry standards. Their focus on material integrity, precision machining, and performance optimization makes them a trusted choice for engine builders and tuners alike.

Key Benefits of K1 Technologies:

  • Precision Engineering: Components designed with exacting tolerances for optimal performance.
  • High-Quality Materials: 4340 steel construction for exceptional strength and reliability.
  • Proven Performance: Trusted by motorsport teams and engine builders worldwide.
  • Application Versatility: Products available for various engine types and performance applications.
  • Rigorous Quality Control: Every component undergoes strict inspection to ensure reliability.

Maximize Engine Performance with K1 Technologies

K1 Technologies products are crafted for performance, engineered for reliability, and designed to support high-horsepower applications. Whether you're upgrading your street car, building a track machine, or preparing for competitive motorsports, K1's connecting rods and crankshafts offer the strength and durability your engine demands.

At ATOMIC-SHOP, we proudly offer a wide range of K1 Technologies components, ensuring compatibility with various engine builds. Explore our selection today and experience the precision performance of K1 Technologies.