Proform Parts

New Proform parts: engine & cooling, electrical & gauges, tools & garage. Brand new in the original packaging, sold at the manufacturer's advertised price.

Not sure what fits? Send your year, make, model and VIN to hello@apertureauto.com and we will confirm fit before it ships. Free shipping to the lower 48 and 30-day returns.

Not sure what fits? Send your year, make, model and VIN to hello@apertureauto.com and we will confirm before it ships. Can't find a part? We can source it.
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  • Proform Valve Spring Tester, 700 lb Range, 2 lb Scale, Mini 66842

    Proform

    Proform Valve Spring Tester, 700 lb Range, 2 lb Scale, Mini 66842

    66842
    $208.99
  • Proform Electric Cooling Fan, 15 in Fan, 2800 CFM 67017

    Proform

    Proform Electric Cooling Fan, 15 in Fan, 2800 CFM 67017

    67017
    $204.99
  • Proform Electric Cooling Fan, 15 in Fan, 2800 CFM 67028

    Proform

    Proform Electric Cooling Fan, 15 in Fan, 2800 CFM 67028

    67028
    $185.99
  • Proform Rocker Arm, 1.50 Ratio, Kit 66869

    Proform

    Proform Rocker Arm, 1.50 Ratio, Kit 66869

    66869
    $355.99
  • Proform Timing Gear Drive, Kit 66918C

    Proform

    Proform Timing Gear Drive, Kit 66918C

    66918C
    $136.99
  • Proform Valve Spring Tester, 700 lb Range 66775

    Proform

    Proform Valve Spring Tester, 700 lb Range 66775

    66775
    $392.99
  • Proform Rocker Arm, 3/8 in Stud Mount, 1.50 Ratio, Set of 16 66914C

    Proform

    Proform Rocker Arm, 3/8 in Stud Mount, 1.50 Ratio, Set of 16 66914C

    66914C
    $289.95
  • Proform Alternator, 10SI, 100, Ford 66445.1F

    Proform

    Proform Alternator, 10SI, 100, Ford 66445.1F

    66445.1F
    $148.99
  • Proform Mopar B / RB-Series Rocker Arm, 1.50 Ratio, Kit 66868

    Proform

    Proform Mopar B / RB-Series Rocker Arm, 1.50 Ratio, Kit 66868

    66868
    $339.99
  • Proform Valve Spring Tester, 1000 lb Range, 1 lb Scale 66776

    Proform

    Proform Valve Spring Tester, 1000 lb Range, 1 lb Scale 66776

    66776
    $617.99
  • Proform Rocker Arm, 3/8 in Stud Mount, 1.60 Ratio, Set of 16 66911C

    Proform

    Proform Rocker Arm, 3/8 in Stud Mount, 1.60 Ratio, Set of 16 66911C

    66911C
    $267.99
  • Proform Alternator, 10SI, 100, Ford 66448.1F

    Proform

    Proform Alternator, 10SI, 100, Ford 66448.1F

    66448.1F
    $146.99
  • Proform Rocker Arm, 5/16 in Pedestal Mount, 1.60 Ratio, Set of 16 66879

    Proform

    Proform Rocker Arm, 5/16 in Pedestal Mount, 1.60 Ratio, Set of 16 66879

    66879
    $259.99
  • Proform Valve Spring Compressor 66849

    Proform

    Proform Valve Spring Compressor 66849

    66849
    $433.99
  • Proform Alternator, CS130, 160, GM 66430.16BK

    Proform

    Proform Alternator, CS130, 160, GM 66430.16BK

    66430.16BK
    $161.99
  • Proform Alternator, 10SI, 120, GM 66448.12N

    Proform

    Proform Alternator, 10SI, 120, GM 66448.12N

    66448.12N
    $155.99
  • Proform Harmonic Balancer, 7.250 in 66507

    Proform

    Proform Harmonic Balancer, 7.250 in 66507

    66507
    $122.99
  • Proform Starter, 3.75:1 Gear Reduction, Ford V8 66275

    Proform

    Proform Starter, 3.75:1 Gear Reduction, Ford V8 66275

    66275
    $246.99
  • Proform Alternator, 10SI, 100, GM 66448.1N

    Proform

    Proform Alternator, 10SI, 100, GM 66448.1N

    66448.1N
    $144.99
  • Proform Alternator, 10SI, 70, GM 66445N

    Proform

    Proform Alternator, 10SI, 70, GM 66445N

    66445N
    $159.99
  • Proform Alternator, 50, 12V, Mini 66433

    Proform

    Proform Alternator, 50, 12V, Mini 66433

    66433
    $165.99
  • Proform Water Pump Adapter, 12 AN Female O-Ring Ports, Kit 66243

    Proform

    Proform Water Pump Adapter, 12 AN Female O-Ring Ports, Kit 66243

    66243
    $136.99
  • Proform Starter, 3.75:1 Gear Reduction, Ford V8 66270

    Proform

    Proform Starter, 3.75:1 Gear Reduction, Ford V8 66270

    66270
    $214.99
  • Proform Starter, 3.75:1 Gear Reduction, 153 / 168 Tooth Flywheel 66267

    Proform

    Proform Starter, 3.75:1 Gear Reduction, 153 / 168 Tooth Flywheel 66267

    66267
    $224.99