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Howards, Variable Duration Hyd. Lifters, Chev V8 265-454 |
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Howards Cams Variable Duration Hydraulic Lifters
Maximum low end torque without sacrifice of mid or top end power. More vacuum (up to 3 in.) and better fuel economy. Effectively lowers cam duration by approximately 10 degress, up to 3000 rpm. Note: These lifters produce a mild ticking sound (similar to mech. lifters).
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