BoostLine Lite 6.125in Connecting Rod Set for GM LS/LT, ARP 2000 - LS6125-927

BoostLine Lite LS6125-927 is a set of 8 connecting rods for GM LS/LT applications. Manufacturer data specifies a 6.125 in center-to-center length, 0.927 in wrist pin diameter, 2.100 in crank journal diameter. This configuration uses ARP 2000 rod bolts in a 7/16 x 1.400 in size. The BoostLine Lite design uses forged 4340 steel with reduced rotating mass for performance builds where a lighter rod is preferred. Listed weight with bolts is 692 g.

Key Features & Specs:

• Brand: BoostLine
• Series: BoostLine Lite
• Product Type: Connecting Rod Set
• Engine Application: GM LS/LT
• Quantity: 8
• Material: Forged 4340 steel
• Center-to-Center Length: 6.125 in
• Wrist Pin Diameter: 0.927 in
• Crank Journal Diameter: 2.100 in
• Big End Bore: 2.2250 in
• Big End Width: 0.9402 in
• Small End Width: 1.0100 in
• Rod Bolt Material: ARP 2000
• Rod Bolt Size: 7/16 x 1.400 in
• Rod Bolt Part Number: BT71401-2S
• Weight With Bolts: 692 g
• Manufacturer Part Number: LS6125-927
• UPC: 00193564024084

Fitment:

• GM LS/LT engine applications

Series Description: BoostLine Lite connecting rods are the reduced-mass side of the BoostLine lineup. They use forged 4340 steel and application-specific ARP fasteners for performance engine builds where lowering rotating weight is a priority. BoostLine applies dimensional CMM inspection as part of final quality control. Exact power capability, dimensions, and fastener grade are application-specific, so the specifications listed for this part number should be used when planning the rotating assembly.