Holley Vacuum Passage Gasket H776001XS Data logging output is included

Data logging output is included for one wire or two wire systems

Adjustable steel or aluminum brackets clamp to square tubing

1/16-3/8 in Grip Range

Use to make braces when hanging body and fender pieces

250" diameter rollers that roll as the enter and exit the sprocket teeth

Holley Vacuum Passage Gasket H776001XS Data logging output is includedHolley Vacuum Passage Gasket 108 67 20 Seals Vacuum Passages To Vacuum Secondary To Automatic Choke Housing Holley has been the undisputed leader in fuel systems for over 100 years. Holley carburetors powered every NASCAR Cup team and nearly every NHRA Pro Stock champion for four decades. Now, Holley EFI products power these cars and are dominating the performance world. Holley products for GM's popular LS engine are dominating the LS scene as well.