Buy Flex-Master Leaf Springs 4in 9-Pack 78-79 - Full Size Bronco

Flex-Master Leaf Springs Pair 4 inch 9-Pack

Item #: 791140
Flex-Master leaf springs are designed for strength, flexibility, and practical spring function whether on the street or off-road.


Flex-Master Leaf Springs Pair 4inch 9-Pack for 78-79 Bronco and 73-79 F150 4WD
View the second image above to see the following features of our leaf spring. We were after three things when we designed our Flex-Master leaf springs. First, strength is very important so we chose a nine leaf spring ( 1 ) with Berlin eyes ( 2 ) on both ends and we upgraded to a 7/16" center pin ( 3 ). We have found the stock 3/8" pins inadequate for today's wheeling. Slight clearancing on the stock spring wedge is necessary with the new center pins.

Next, we wanted flexibility. This is achieved by the progressive design. We have also added UHMW polyethylene tip inserts ( 4 ) and galvanized liners ( 5 ) to provide separation for less friction and smoother operation.

Lastly, practical spring function is enhanced with a double wrap front eye ( 6 ) for safety. We included a flat mounting surface ( 7 ) which allows for a non-preloaded installation and proper match to axle mounting surface. Strategically located riveted bolt clips ( 8 ) are used to keep springs in line and assist in dampening axle wrap.

WARNING: This product may contain chemicals known to the State of California to cause cancer, birth defects, or other reproductive harm.
Flex-Master Leaf Springs Pair 4 inch 9-Pack
Item #: 791140

Product Reviews

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Flex Spring
Mar 28, 2014  |  By Rick
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As good as Deavers at a better price. I'm enjoying the soft ride!



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