When just a Fraction of a Second is the only thing keeping you from the Winner ’ s Circle ...

Replace old factory rubber bushing shackles with Calvert ’ s LEAFSPRING SLIDERS . Virtually NO BINDING with metal rollerized bearings for reduced friction and ease of movement through spring travel during drag race hard acceleration .

ASK A TECH : 661-728-9600

Hours : M-F 8am-4:30pm PST

CalvertRacing . com

March / April 2023 available to fit : Calvert Springs GM Factory Springs S10 Factory Springs

Rodney Blackburn 1968 Chevrolet Camaro

CalTracs , Calvert Sliders Calvert Split Mono Leafsprings Photo by FoDad Racing Media

MADE IN THE USA

Work Hard . Play Harder .

2023

POWERGLIDE • TH400 • 4L80-E 6L80 / 90 • 4L60 / E • & MORE

Ask for Sonnax Products from Your Performance Parts Distributor

Get Your Gearhead on • www . sonnax . com

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