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Boostline

Boostline

BoostLine Connecting Rods LS6125-927S Rods, Forged 3-Pocket Beam, 6.125 in. Length, ARP2000 Bolts, 692g, Chevy LS Engines/Gen V LT, Each

SKU: BSLLS6125-927S

Connecting Rods
BoostLine Connecting Rods LS6125-927S Rods, Forged 3-Pocket Beam, 6.125 in. Length, ARP2000 Bolts, 692g, Chevy LS Engines/Gen V LT, Each
Boostline

Boostline

BoostLine Connecting Rods LS6125-927S Rods, Forged 3-Pocket Beam, 6.125 in. Length, ARP2000 Bolts, 692g, Chevy LS Engines/Gen V LT, Each

SKU: BSLLS6125-927S

Connecting Rods
A$628.13
IN STOCK! Est Ship 4-7 days. This item is IN STOCK at one of our warehouses or distribution centres, the ETA is the approximate time required to prepare your order for dispatch.
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Description

BoostLine connecting rods are designed specifically for demanding turbocharged, supercharged, and big nitrous applications. The patented, 3-pocket body forged from premium 4340 steel incorporates the best features of both the H-beam (mass/weight) and I-beam (strength) designs. This provides 60 percent more bending strength compared to common H-beam rods. Each piece is heat-treated, shot-peened, and fitted with ARP-2000 cap screws (strong, malleable, and 220,000 psi rating) before final finish machining. Keep things straight with a set of BoostLine connecting rods (also available individually). Order the connecting rods in the model recommended for your specific engine size.

Features, items, and specs:

* High-quality Ampco bushing material used in the small end
* Pin clearance at between 9-ten-thousandths and 11-thousandths of an inch (allows engine builder to custom set wrist pin spec, should additional clearance be necessary)
* All BoostLine rods are individually inspected via a coordinate measuring machine (CMM) that is used to custom-match sets of rods to incredibly tight tolerances
* Each rod includes an inspection report from the Wiseco Piston quality team
* Rods are completely separated by thick foam for protection from shipping damage
* Each rod is vacuum-wrapped in plastic for corrosion protection
* Upgraded ARP 625+ bolts (260,000 to 280,000 psi) available

Part Type

Connecting Rods

Data: v4.2 - Upd: 2026-09-27 14:48:33

Specifications

Product Attributes - Brand
Boostline
Product Attributes - Manufacturer's Part Number
LS6125-927S
Product Attributes - Part Type
Connecting Rods
Product Attributes - Product Line
BoostLine Connecting Rods
Product Attributes - UPC
193564024091
Product Attributes - Connecting Rod Length Center to Center (in.)
6.125 in.
Product Attributes - Connecting Rod Beam Style
I-beam
Product Attributes - Connecting Rod Material
Forged 4340 steel
Product Attributes - Wrist Pin Style
Floating
Product Attributes - Pin End Bore Diameter
0.927 in.
Product Attributes - Rod Journal Diameter (in.)
2.100
Product Attributes - Big End Bore Diameter (in.)
2.2250
Product Attributes - Quantity
Sold individually.
Product Attributes - Cap Retention Style
Cap screw
Product Attributes - Big End Width (in.)
0.940
Product Attributes - Clearanced for Stroker
No
Product Attributes - Connecting Rod Bolt Brand
ARP
Product Attributes - Connecting Rod Bolt Diameter
7/16 in.
Product Attributes - Connecting Rod Bolt Material
ARP2000 alloy
Product Attributes - Fastener Tensile Strength (psi)
220,000 psi
Product Attributes - Connecting Rod Bolt Head Style
12-point
Product Attributes - Approximate Connecting Rod Weight (g)
692
Product Attributes - Advertised Horsepower Rating
2,000 hp
Product Attributes - Pin End Width (in.)
1.010 in.
Product Attributes - Weight Matched Set
No
Product Attributes - Remanufactured
No
Product Attributes - Magnafluxed
No
Product Attributes - Connecting Rod Color
Shot-peened

Reference Information

Brand Name/s Boostline
StreetFX SKU bslLS6125-927S
SFX Item ID 5246414
Supplier Item Code 5246414
Manufacturer SKU LS6125-927S
Manufacturer UPC 193564024091
Alternative References BLN-LS6125-927S, 3-Pocket, ARP2000, 692g

Compatibility

Application Data
  • MakeCHEVROLET
    Beginning Year1997
    Ending Year2004
    Engine TypeV8
    Engine FamilyCHEVY SMALL BLOCK GEN III/IV LS V8 GAS
    Engine Size5.7L/350
  • MakeCHEVROLET
    Beginning Year1999
    Ending Year2014
    Engine TypeV8
    Engine FamilyCHEVY SMALL BLOCK GEN III/IV LS V8 GAS
    Engine Size5.3L/325
  • MakeCHEVROLET
    Beginning Year1999
    Ending Year2017
    Engine TypeV8
    Engine FamilyCHEVY SMALL BLOCK GEN III/IV LS V8 GAS
    Engine Size4.8L/294
  • MakeCHEVROLET
    Beginning Year1999
    Ending Year2019
    Engine TypeV8
    Engine FamilyCHEVY SMALL BLOCK GEN III/IV LS V8 GAS
    Engine Size6.0L/364
  • MakeCHEVROLET
    Beginning Year2006
    Ending Year2015
    Engine TypeV8
    Engine FamilyCHEVY SMALL BLOCK GEN III/IV LS V8 GAS
    Engine Size7.0L/427
  • MakeCHEVROLET
    Beginning Year2008
    Ending Year2017
    Engine TypeV8
    Engine FamilyCHEVY SMALL BLOCK GEN III/IV LS V8 GAS
    Engine Size6.2L/376
  • MakeCHEVROLET
    Beginning Year2014
    Ending Year2020
    Engine TypeV8
    Engine FamilyCHEVY SMALL BLOCK GEN V V8 GAS
    Engine Size5.3L/325
  • MakeCHEVROLET
    Beginning Year2014
    Ending Year2020
    Engine TypeV8
    Engine FamilyCHEVY SMALL BLOCK GEN V V8 GAS
    Engine Size6.2L/376

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