Brand:
Crower
Manufacturer's Part Number:
66491H-16
Part Type:
Lifters
Product Line:
Crower Dart Block Raised Seat Roller Lifters
Lifter Style:
Mechanical roller
Lifter Link Bars Included:
Yes
Lifter Outside Diameter (in.):
0.842 in.
Lifter Offset:
None
Link Bar Type:
Vertical
Lifter Seat Height (in.):
1.890 in.
Quantity:
Sold as a set of 16.
Notes:
For use with BBC Dart engine blocks with HIPPO oiling system. Lifters are 0.300 in. taller to clear lifter bore.
Crower Dart Block Raised Seat Roller Lifters
Many of the late model blocks have taller lifter bores, which means standard seat height lifters with an offset require manual notching of the lifter bore for pushrod clearance. Crower developed a lifter with a +.300 in. higher pushrod seat to solve this problem.
Crower Dart block raised seat roller lifters are taller to clear lifter bore and have lightweight billet alloy bodies paired with a robust stainless steel alignment blade. They feature High-Pressure Pin Oiling (HIPPO), allowing more oil to be delivered to critical high-load areas for greatly improved cycle life.
