CRS68004D H-Beam 4th Generation Design (4D) 6.800 in. Forged Steel Connecting Rods for Chevy Big Block Engines [Set of 8]

Name: CRS68004D H-Beam 4th Generation Design (4D) 6.800 in. Forged Steel Connecting Rods for Chevy Big Block Engines [Set of 8]
Brand: EAGLE
SKU: 356-CRS68004D
Price: 1059.99 USD
Availability: InStock

^$1,059⁹⁹

3 left in stock

Ships on Sep 14, 2026

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Chevy Big Block

4th Generation Design (4D) Connecting Rods

Chevy Big Block

H-Beam

6.800 in. Center to Center Length

Forged Alloy Steel

Silicon-Bronze Pin Bushing

Pin Size: .990 in.

Rod Journal: 2.200 in.

7/16 in. ARP 2000 Bolts

Set of 8

Eagle 4th Generation H-Beam rods are forged from ASME-certified 4340 steel in a two-piece forging are fully machined with a shot-peened surface. They feature thicker beam webbing for increased power handling capabilities, large beam, cap contact, and shoulder area to improve bore stability under high load. The new small end profile reduces reciprocating weight and are sized to exacting tolerances.

Eagle CRS68004D H-Beam 4th Generation Design (4D) 6 in. Forged Steel Connecting Rods Specs:

Bolts: 7/16 in. ARP 2000 (Torque to 75 ft.-lbs w/ARP Moly-Lube)
Material: Forged Proprietary Alloy Steel
Center to Center Length: 6.800 in.
Pin Size: 0.990 in.
Pin End Width: 1.125
Rod Journal: 2.200 in.
Housing Bore: 2.325 in.
Big End Width: 0.990 in.
Typical Weight: 790 grams
Bushed for Full-Floating Piston Pin
Sold as a Matched Set

Rods That Handle High-Power

Eagle 4th Generation Design (4D) H-Beam Connecting Rods handle more power than other connecting rods and will handle all the power you can make with improved tensile and compressive strength.

Part TypeConnecting Rod

Product LineEagle 4th Generation Design (4D) H-Beam Connecting Rods

BrandEAGLE

Package Height5.0

Package Width10.0

Package Length12.0

Weight15.0 PG

Part CategoryPerformance Parts

Part FitmentSemi Universal

Vendor Part NumberCRS68004D

Package Qty1

Package TypeEA