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$20 off $250 | $40 off $500 | $60 off $750 | $80 off $1000      Promo: DRIVE    Expires: 6/5/20
$20 off $250 | $40 off $500 | $60 off $750 | $80 off $1000
Promo: DRIVE    Expires: 6/5/20
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2.10" Bolt Hole Circle, 2.49" Flange Diameter, Aluminum

Bolt Hole Circle: 2.10"

Flange Diameter: 2.49"

Tooth Count: 44

Overall Diameter: 6.50"

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$287.99
$329.99

325, 5.7, 2000-6500 RPM Range, 223 Intake Duration

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RPM Range: 2000-6500

Intake Duration: 223

Exhaust Duration: 246

Intake Duration (.050" Lift): 223

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$259.99
$289.99

LQ4, LQ9, LS1, LS2, LS3, LS9, 283 Intake Duration

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On Sale

Intake Duration: 283

Exhaust Duration: 286

Intake Duration (.050" Lift): 228

Exhaust Duration (.050" Lift): 230

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$259.99
$289.99

LQ4, LQ9, LS1, LS2, LS3, LS9, 285 Intake Duration

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On Sale

Intake Duration: 285

Exhaust Duration: 292

Intake Duration (.050" Lift): 216

Exhaust Duration (.050" Lift): 220

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$259.99
$289.99

LQ4, LQ9, LS1, LS2, LS3, LS9, 296 Intake Duration

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On Sale

Intake Duration: 296

Exhaust Duration: 299

Intake Duration (.050" Lift): 238

Exhaust Duration (.050" Lift): 242

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$249.99
$269.99

Chevy LS V8, Conical Valve Spring Style

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On Sale

Valve Spring Style: Conical

Spring Rate: 130 lbs.

Retainers Included: Yes

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$189.99
$209.99

Chevy LS V8, Conical Valve Spring Style

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Valve Spring Style: Conical

Spring Rate: 105 lbs.

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