Spool Holden / GM - LS 6.125" -- H Beam Conrods
Spool H-Beam ARP2000 7/16 Bolt / No ACL Bearings
$1,080.00
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Spool Holden / GM - LS 6.125" -- H Beam Conrods
$1,080.00
Holden / GM LS 6.125" H Beam Conrods
These Spool H Beam connecting rods suit LS1 LS2 and LS3 Engines
These conrods feature:- ARP 2000 7/16 Fastners
- High tensile 4340 forged steel
- 2 Piece forging
- Hardness of HRC36-42
- Dowelled caps for precision alignment
- X-RAY & Sonic tested
- Quenching and heat treated
- Shot peened
- 100% Magnafluxed
- Weight Matched Sets + - 1 gram
- Vacuum degassed to remove impurities.
ARP L19 bolt upgrade option available.
Note: Clearancing of the cylinder block is sometimes required.
No bearings are included.
Available options
- Conrod Option: Spool H-Beam ARP2000 7/16 Bolt; Spool H-Beam ARP L19 7/16 Bolt
- ACL Race Conrod Bearings: No ACL Bearings; STD; +0.025mm; +0.25mm; HX-STD (Adds 0.001” Extra Clearance)
Engine build fitment
GM / LS|LS 5.7L and 6.0L V8. Match the selected dimensions, engine generation and rotating assembly specification before machining or assembly.
Installation and BBT workshop support
Confirm centre-to-centre length, journal dimensions, pin diameter and bolt clearance. Use the fastener manufacturer’s instructions for lubricant, tightening and stretch measurements.
Built by Boost & Tune is an authorised Spool Imports dealer and can assist with component selection, engine assembly and tuning requirements for your build.