Fits 1997-98 Audi A4 Goodyear 21028 Hydraulic Engine Timing Tensioner- Actuator rear-break 88/8 V 1969 - 1973

88/8 V 1969 - 1973 Chevrolet Blazer 3

Uses Holley Water/Meth solenoids specially designed and calibrated for use with this EFI system to allow the user to enter Water/Meth flow as a percentage of fuel injector flow for Water/Meth tubing

8 V10 2003 - 2013 Ford E-450 Super Duty 415/6

6L V8 1966 AMC Classic Base 290/4

Fits 1997-98 Audi A4 Goodyear 21028 Hydraulic Engine Timing Tensioner- Actuator rear-break 88/8 V 1969 - 1973Hydraulic Engine Timing Tensioner Actuator Goodyear hydraulic timing tensioners use hydraulic pressure to automatically adjust and maintain optimal tension throughout the lifespan of the timing belt, contributing to the longevity and reliability of the engine. It is important to follow the manufacturer's recommendations for maintenance and replacement intervals for both the timing belt and the tensioner. Regular inspections and timely replacements can