The Aeroflow Performance adjustable cross over logs are designed to work in conjunction with our GM LS water pump plates (sold separately AF64-2241). It simplifies the plumbing of a remote mounted electric water pump by eliminating all the extra adaptors and lines. This adjustable length design which allows the log to be adjusted from 175mm (6.88") to 285mm (11.22") makes it a very universal design that can be used with any engine utilizing block adapters not just the GM LS motor.

The coolant cross over log is one individual rail featuring 2 x female -12AN swivels with 1 x male -16AN on the end. Constructed from billet aluminium with black anodized finish. Sold as a single.

• Minimum Length from -12AN female center to center = 175mm  
•  Maximum Length from -12AN female center to center = 285mm 
• Overall Length when at Minimum = 250mm
• Overall Height = 65mm
• Outside Diameter = 35mm
• Inside Diameter = 28mm