RPM LG3-6490H Big Block Beam Connecting Rods Arp Bolts 6.490

( Brand: Rpm ), ( Manufacturer Part Number: LG3-6490H ), ( Type: Connecting Rod ), ( Material: Steel ), ( Vintage Part: No ), ( Country/region Of Manufacture: China ), ( Performance Part: Yes )

Review RPM New 6.490 Big Block Ford Inchbeam Connecting Rods Arp Bolts fits 390 427 428 2000

RPM LG3-6490H 6.490 390 427 428 Big Block Ford Beam Connecting Rods with ARP 2000 Bolts

Introducing the RPM LG3-6490H Big Block Ford Beam Connecting Rods, a high-performance upgrade for your Ford engine. This set of connecting rods, specifically designed for the Big Block Ford engines, is engineered to deliver exceptional durability, strength, and reliability.

The RPM LG3-6490H rods feature a 6.490-inch stroke and a 390 cubic inch displacement, making them an ideal choice for high-power applications. The rods are precision-machined from top-quality steel, ensuring a perfect fit and long-lasting performance. The 427/428-size rods are designed to fit perfectly with your Big Block Ford engine, offering a drop-in replacement for your stock rods.

One of the standout features of these rods is the inclusion of ARP 2000 bolts. ARP 2000 bolts are renowned for their superior strength and corrosion resistance. These bolts are designed to withstand the extreme pressures generated during high-performance operation, providing an added layer of safety and reliability.

The RPM LG3-6490H Big Block Ford Beam Connecting Rods are a perfect choice for enthusiasts seeking to upgrade their engines for increased power, durability, and reliability. Whether you're racing on the track or cruising down the highway, these rods will deliver the performance and quality you demand. Upgrade your engine today with the RPM LG3-6490H Big Block Ford Beam Connecting Rods and experience the difference a high-quality upgrade can make.

Analysis of RPM LG3-6490H Connecting Rods for Big Block Ford Engines

1. High-Quality Material: These connecting rods are made of forged 4340 chromoly steel, known for its strength and durability, ensuring long-lasting performance.

2. ARP 2000 Bolts: The inclusion of ARP 2000 bolts adds an extra layer of assurance, as these are renowned for their superior fastening capabilities and resistance to fatigue.

3. Beam-Style Design: The beam-style design provides increased strength and rigidity, reducing deflection and improving overall engine performance.

4. Wide Application: These connecting rods are suitable for a broad range of Big Block Ford engines, making them a versatile choice.

1. Cost: Given the high-quality materials and ARP bolts, these connecting rods may be more expensive than some other options on the market.

2. Potential Fitment Issues: While they are suitable for a wide range of engines, there could be specific scenarios where these rods may not fit perfectly due to engine variations.

3. No Warranty: There is no information provided about a warranty for these connecting rods, which could be a concern for some buyers.

The RPM LG3-6490H connecting rods offer a high-quality solution for those seeking to upgrade their Big Block Ford engine's connecting rods. The use of forged 4340 chromoly steel, beam-style design, and ARP 2000 bolts contribute to their strength and durability. However, potential buyers should be aware of the higher cost compared to some other options and the possibility of fitment issues due to engine variations. If the cost is within the buyer's budget and they are confident in the fitment, these connecting rods could be a solid investment for improved engine performance. It would be beneficial to consult with a professional mechanic or engine builder to ensure compatibility and proper installation.

Details:

These are 6.490 to in length . Please do your research on this item before buying. Rods weigh approximately 797 grams. Boxes or APOS.

Fits standard 2.438 diameter 390-428 Ford rod journal with big end width of .872 and uses a .975 wrist pin. Read further.

part #: lg36490h prices

• $90.99-$490.14

specifications pistonrinro:

• for models: 390, 427, 428
• for makes: Ford
• for years: 2000
• brand: Rpm
• mpn: Lg3-6490h
• type: Connecting Rod
• material: Steel
• vintage part: No
• country/region of manufacture: China
• performance part: Yes

returns pistonrinro:

• policy: No Returns

payments pistonrinro:

• wallet: Paypal
• cash
• other
• credit card: Diners-club

general pistonrinro:

• Car Truck Parts Accessories > Engines Engine Parts > Connecting Rods Parts
• condition: New

offer pistonrinro:

• quantity: 1
• sold: 0
• availability: In Stock
• options: Ship-to-home
• started: April 18, 2025

seller pistonrinro:

• rating: 100.0%
• city: Glendora, California
• # reviews: 1156

shipping pistonrinro:

• cost: $0.00
• class: Expedited
• type: Fixed
• service: USPS Priority Mail Medium Flat Rate Box
• carrier: USPS
• transit: 4-10 Days

Rpm LG3-6490H Is Similar To:

• Rpm International 6000i 6 Sb Chev Inch Connecting Rods 2.100 Journal (49.4% similar) All in very nice condition showing no damage. These have 7/16 arp BOLTS.927 brass bushed wrist pin ends, are standard width and weigh 597 grams...(April 16th, 2024)
• Rpm Lg3-5400hc New 5.400-2.123-927 Small Block Ford Inch H Beam Connecting Rods 331-347-355 (68.5% similar) These are 5.400 to in length , standard 289-302 ford big end width of .830 with .927 Chevy wrist pin. These are for use with a ford 2.123 rod journal. What 7SECONDCHEVELLE has up for your consideration is a new set of Rpm beam connecting rods small block ford with arp 7/16 8740 bolts. Read ...(April 18th, 2025)
• Bfo M3jtp6 5140 I-beam 5.700 Inch 2.100 927 Oem Replacement Rods For Chevy Sbc 350 6000 Rpm (36.8% similar) Wrist pin diameter: 0.927. Application: for Chevy ABC 350 1967 -2003. Package included. Specification: connecting rod length : 5.700. Rod type: i-beam. Guaranteed fitment always the correct part. Precision machined honed journal pin ends. Wrist pin style: floating. These rods are x-rated ...(September 22nd, 2025)
• Eagle 6200-bs New Sb Chevy 6.200 Inch Connecting Rods 2.100 Carrillo Rpm Sbc (45% similar) Here is a new set of 8 eagle connecting rods for the Sb Chevy engines. They are 6.200 long, 2.100 crank pin and takes a .927 wrist. They are .940 wide with arp 7/16 bolts...(October 9th, 2025)
• Top Street Performance 622-82068 Pro Series Ford Big Block 429-460 Edelbrock Rpm Cylinder Head Bolt Kit (34.7% similar) Every tsp product is backed by a one-year warranty, ensuring reliability and customer confidence. Items must be in their original condition and include all packaging accessories. Blue 8 cylinder pro billet Rte ready to run distributor female cap and rotor kit. Our team is committed to resolving any ...(January 12th, 2026)
• Rpm 14565 H-beam 5.400 Long Rods Big End 2.225 Pin 928 (32.4% similar) The product is a set of Rpm h-beam 5.400 long rods with big end diameter 2.225 inches and pin .928. They are specifically engineered for car and truck engines to improve performance durability. With a focus on quality and precision, these rods are crucial component for enhancing the overall ...(February 24th, 2026)
• Bfo Bh8acr 5140 I-beam 5.700 Inch 2.100 927 Oem Replacement Rods For Chevy Sbc 350 6000 Rpm (31.4% similar) Wrist pin style: floating. Precision machined honed journal pin ends. Specification: connecting rod length : 5.700. Rod type: i-beam. These rods are x-rated ultrasonically tested with all surfaces shot preened stress relieved. Guaranteed fitment always the correct part. Package included. Rod ...(March 19th, 2026)