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Manley Performance

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Manley Chevrolet Small Block Exhaust Valve Kit - 1.625in Head Dia. 5.040in O/A Length, 0.3110in Stem

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Manley Chevrolet Small Block Intake Valve Kit - 1.940in Head Dia. 5.010in O/A Length, 0.3110in Stem

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Manley Chevrolet Small Block Exhaust Valve Kit - 1.500in Head Dia. 5.065in O/A Length, 0.3415in Stem

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Manley Chevrolet Small Block Intake Valve Kit - 1.940in Head Dia. 5.040in O/A Length, 0.3415in Stem

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Manley Chevrolet Small Block Intake Valve Kit - 2.055in Head Dia. 5.010in O/A Length, 0.2740in Stem

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Manley Chevrolet Small Block Intake Valve Kit - 2.020in Head Dia. 5.010in O/A Length, 0.2740in Stem

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Manley Chevrolet Small Block Exhaust Valve Kit - 1.600in Head Dia. 5.040in O/A Length, 0.2740in Stem

Save $100.35
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Manley Chevrolet Small Block Intake Valve Kit - 2.055in Head Dia. 5.010in O/A Length, 0.3110in Stem

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Manley Chevrolet Small Block Intake Valve Kit - 1.940in Head Dia. 5.010in O/A Length, 0.3110in Stem

Save $100.35
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Manley Nissan 3.0L RB30E Exhaust Valve Kit - 36.10mm Head Dia. 124.59mm O/A Length, 0.3136in Stem

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Manley Nissan 3.0L RB30E Exhaust Valve Kit - 35.10mm Head Dia. 124.59mm O/A Length, 0.3136in Stem

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Manley Nissan 3.0L RB30E intake Valve Kit - 43.10mm Head Dia. 125.68mm O/A Length, 0.2750in Stem

Manley Nissan 3.0L RB30E intake Valve Kit - 43.10mm Head Dia. 125.68mm O/A Length, 0.2750in Stem

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Manley Nissan 3.0L RB30E intake Valve Kit - 42.10mm Head Dia. 125.68mm O/A Length, 0.2750in Stem

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Manley Nissan 4.8L VTC intake Valve Kit - 40.50mm Head Dia. 100.21mm O/A Length, 0.2740in Stem

Manley Nissan 4.8L VTC intake Valve Kit - 40.50mm Head Dia. 100.21mm O/A Length, 0.2740in Stem

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Manley Nissan 4.8L VTC intake Valve Kit - 40.00mm Head Dia. 100.21mm O/A Length, 0.2740in Stem

Manley Nissan 4.8L VTC intake Valve Kit - 40.00mm Head Dia. 100.21mm O/A Length, 0.2740in Stem

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Manley Nissan 4.8L VTC intake Valve Kit - 39.70mm Head Dia. 100.21mm O/A Length, 0.2740in Stem

Manley Nissan 4.8L VTC intake Valve Kit - 39.70mm Head Dia. 100.21mm O/A Length, 0.2740in Stem

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Manley Nissan 4.8L VTC intake Valve Kit - 38.50mm Head Dia. 100.21mm O/A Length, 0.2740in Stem

Manley Nissan 4.8L VTC intake Valve Kit - 38.50mm Head Dia. 100.21mm O/A Length, 0.2740in Stem

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Manley Acura 2.0L K20A2 intake Valve Kit - 35.50mm Head Dia. 109.22mm O/A Length, 0.2157in Stem

Manley Acura 2.0L K20A2 intake Valve Kit - 35.50mm Head Dia. 109.22mm O/A Length, 0.2157in Stem

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Manley Acura 2.0L K20A2 Exhaust Valve Kit - 30.50mm Head Dia. 109.04mm O/A Length, 0.2150in Stem

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Manley Toyota 4AG Atlantic Intake Valve Kit - 32.00mm Head Dia. 99.60mm O/A Length, 0.2362in Stem

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Manley Toyota 4AG Atlantic Exhaust Valve Kit - 27.50mm Head Dia. 99.75mm O/A Length, 0.2362in Stem

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Manley Chevrolet Big Block Exhaust Valve Kit - 1.900in Head Dia. 5.422in O/A Length, 0.3415in Stem

Save $49.46
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Manley Chevrolet Big Block Exhaust Valve Kit - 1.880in Head Dia. 5.422in O/A Length, 0.3415in Stem

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Manley Chevrolet Big Block Intake Valve Kit - 2.250in Head Dia. 5.244in O/A Length, 0.3415in Stem

Save $49.46