Valve Spring Set 1957 / 1985 XL
SKU 11-9609
Original price
$142.50
-
Original price
$142.50
Original price
$142.50
$166.15
$166.15
-
$166.15
Current price
$166.15
OEM No:
Manley .490 valve spring kit features OD springs with steel top collars. Interference fit to reduce harmonics and control spring surge. Springs have 20% more pressure than stock. No machining required for installation. Use with stock lift cams to .490. Uses stock lower collars.
FITMENT
ACCESSORY ITEMS
Model Fitment
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