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Product availability may vary, and some items may be on backorder from the manufacturer. You can contact us via the Contact Page or email us at info@holyhorsepower.co.
Product availability may vary, and some items may be on backorder from the manufacturer. You can contact us via the Contact Page or email us at info@holyhorsepower.co.

Raylar

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  • ARP Pro Series Cylinder Head Studs

    Raylar
    $667.62 - $667.62
    $667.62
    $667.62 - $667.62
    $667.62
    In stock

    Cylinder Head Studs, Pro Series, 12-point, ARP 2000, Black Oxide, Washers, Chevy, 8.1L, Kit Brand: ARP Manufacturer's Part Number: 235-4203 Part ...

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    $667.62 - $667.62
    $667.62
    $667.62 - $667.62
    $667.62
  • RAYLAR 8.1 / 496 Forged Flycut Pistons

    Custom Vortec 8100 8.1L / 496 engine RAYLAR 8.1 / 496 Forged Flycut Pistons

    Raylar
    $2,294.96 - $2,294.96
    $2,294.96
    $2,294.96 - $2,294.96
    $2,294.96
    In stock

    Forged Flycut Pistons Replace your weak, cast factory pistons with Raylar’s proprietary forged piston and ring packages for the GM Vortec 8100 8....

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    $2,294.96 - $2,294.96
    $2,294.96
    $2,294.96 - $2,294.96
    $2,294.96

  • Marine Iron Head Spring Kit with Rotator Eliminators

    Raylar
    $863.74 - $863.74
    $863.74
    $863.74 - $863.74
    $863.74
    In stock

    Valve spring kit   Note: Photo is generic

    $863.74 - $863.74
    $863.74
    $863.74 - $863.74
    $863.74

  • Piston Rings

    Raylar
    $222.54 - $222.54
    $222.54
    $222.54 - $222.54
    $222.54
    In stock

    Piston rings for Raylar pistons

    $222.54 - $222.54
    $222.54
    $222.54 - $222.54
    $222.54

  • Raylar 8.1 All Inclusive Serpentine System

    Raylar
    $3,199.04 - $3,199.04
    $3,199.04
    $3,199.04 - $3,199.04
    $3,199.04
    In stock

    Quantity: 1  Includes: Belt Configuration: AC, Power Steering & Alternator Polished Style Finish: Polished Aluminum Alternator: 140 AMP Alternator

    $3,199.04 - $3,199.04
    $3,199.04
    $3,199.04 - $3,199.04
    $3,199.04

  • Raylar 8.1 Aluminum Head Bolt Kit

    Raylar
    $695.44 - $695.44
    $695.44
    $695.44 - $695.44
    $695.44
    In stock

    NOTE: Image does not reflect actual product shipped

    $695.44 - $695.44
    $695.44
    $695.44 - $695.44
    $695.44

  • Raylar 8.1 Ceramic Plug Wires

    Raylar
    $479.86 - $479.86
    $479.86
    $479.86 - $479.86
    $479.86
    In stock

    Ignition wire set for Raylar 8.1 Qty: 8

    $479.86 - $479.86
    $479.86
    $479.86 - $479.86
    $479.86

  • Raylar Aluminum 8.1 Cylinder Head Cometic Gaskets

    Raylar
    $521.58 - $521.58
    $521.58
    $521.58 - $521.58
    $521.58
    In stock

    Application:  Raylar 8.1 Cylinder Heads Qty: 2 Actual product image may vary.

    $521.58 - $521.58
    $521.58
    $521.58 - $521.58
    $521.58
  • RAYLAR 8.1 / 496 Forged Stroker Crankshafts

    Vortec 8100 8.1L / 4.375 Crankshafts / no stroker - stock size

    Raylar
    $2,141.96 - $2,141.96
    $2,141.96
    $2,141.96 - $2,141.96
    $2,141.96
    In stock

    Forged Crankshafts Your factory 496 cast crankshaft is built to handle the stock output of the GM 8.1L Vortec 8100 engine. 4.375 Crankshaft  

    $2,141.96 - $2,141.96
    $2,141.96
    $2,141.96 - $2,141.96
    $2,141.96

  • Vortec 8100 8.1L / 496 engine 650 SRC Marine Engine Kit

    Raylar
    $8,524.73 - $8,524.73
    $8,524.73
    $8,524.73 - $8,524.73
    $8,524.73
    In stock

    Our stage 1 marine supercharger performance package bumps the 496 / 8.1L to 650 horsepower & 675 ft-lbs of torque. BigPower Aluminum Cylinder...

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    $8,524.73 - $8,524.73
    $8,524.73
    $8,524.73 - $8,524.73
    $8,524.73

  • Vortec 8100 8.1L / 496 engine 800 SRC Marine Engine Kit

    Raylar
    $10,708.42 - $10,708.42
    $10,708.42
    $10,708.42 - $10,708.42
    $10,708.42
    In stock

    Our stage 2 marine supercharger performance package bumps the 496 / 8.1L to 804 horsepower & 824 ft-lbs of torque. BigPower Aluminum Cylinder...

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    $10,708.42 - $10,708.42
    $10,708.42
    $10,708.42 - $10,708.42
    $10,708.42
  • RAYLAR 8.1 / 496 Forged Stroker Crankshafts

    Vortec 8100 8.1L / 496 engine Forged Stroker 4.5 Crankshafts

    Raylar
    $2,141.96 - $2,141.96
    $2,141.96
    $2,141.96 - $2,141.96
    $2,141.96
    In stock

    Forged Crankshafts Your factory 496 cast crankshaft is built to handle the stock output of the GM 8.1L Vortec 8100 engine. In performance applica...

    View full details
    $2,141.96 - $2,141.96
    $2,141.96
    $2,141.96 - $2,141.96
    $2,141.96
  • RAYLAR 8.1 / 496 Forged Stroker Crankshafts

    Vortec 8100 8.1L / 496 engine Forged Stroker 4.75 Crankshafts

    Raylar
    $2,698.32 - $2,698.32
    $2,698.32
    $2,698.32 - $2,698.32
    $2,698.32
    In stock

    Forged Crankshafts Your factory 496 cast crankshaft is built to handle the stock output of the GM 8.1L Vortec 8100 engine. In performance applica...

    View full details
    $2,698.32 - $2,698.32
    $2,698.32
    $2,698.32 - $2,698.32
    $2,698.32

  • Vortec 8100 8.1L / 496 engine HO525 Marine Engine Kit

    Raylar
    $11,306.50 - $11,306.50
    $11,306.50
    $11,306.50 - $11,306.50
    $11,306.50
    In stock

      Our stage 1 marine performance package bumps the 496 / 8.1L to 540 horsepower & 600 ft-lbs of torque. BigPower Aluminum Cylinder Heads BP-20...

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    $11,306.50 - $11,306.50
    $11,306.50
    $11,306.50 - $11,306.50
    $11,306.50

  • Vortec 8100 8.1L / 496 engine HO600 Marine Engine Kit

    Raylar
    $13,531.92 - $13,531.92
    $13,531.92
    $13,531.92 - $13,531.92
    $13,531.92
    In stock

    Our stage 2 marine performance package bumps the 496 / 8.1L to 605 horsepower & 635 ft-lbs of torque. BigPower Aluminum Cylinder Heads BP-20...

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    $13,531.92 - $13,531.92
    $13,531.92
    $13,531.92 - $13,531.92
    $13,531.92

  • Vortec 8100 8.1L / 496 engine RAYLAR 511cid Stroker Kit

    Raylar
    $4,546.80 - $4,546.80
    $4,546.80
    $4,546.80 - $4,546.80
    $4,546.80
    In stock

       Our forged 511 stroker kit are direct replacement parts for stock Vortec rotating assembly. (511cid stock bore / 518cid 0.030 over) Marine / St...

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    $4,546.80 - $4,546.80
    $4,546.80
    $4,546.80 - $4,546.80
    $4,546.80

  • Vortec 8100 8.1L / 496 engine Raylar 540cid/547cid .030 Over Stroker Kit /4.75" stroke crankshaft

    Raylar
    $6,633.13 - $6,633.13
    $6,633.13
    $6,633.13 - $6,633.13
    $6,633.13
    In stock

    Build the ultimate stock-block stroker! Our 4.75" stroke crankshaft, forged I-beam connecting rods and forged pistons replace your existing rotatin...

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    $6,633.13 - $6,633.13
    $6,633.13
    $6,633.13 - $6,633.13
    $6,633.13
  • RAYLAR 8.1 / 496 Forged Connecting Rods

    Vortec 8100 8.1L / 496 engine RAYLAR 8.1 / 496 Forged Connecting Rods

    Raylar
    $1,112.71 - $1,112.71
    $1,112.71
    $1,112.71 - $1,112.71
    $1,112.71
    In stock

    Forged Connecting Rods Raylar forged I-beam connecting rods are built to handle high horsepower and large displacement applications. Our forged c...

    View full details
    $1,112.71 - $1,112.71
    $1,112.71
    $1,112.71 - $1,112.71
    $1,112.71
  • RAYLAR 8.1 / 496 Forged Flycut Pistons

    Vortec 8100 8.1L / 496 engine RAYLAR 8.1 / 496 Forged Flycut Pistons

    Raylar
    $1,335.25 - $1,335.25
    $1,335.25
    $1,335.25 - $1,335.25
    $1,335.25
    In stock

    Forged Flycut Pistons Replace your weak, cast factory pistons with Raylar’s proprietary forged piston and ring packages for the GM Vortec 8100 8....

    View full details
    $1,335.25 - $1,335.25
    $1,335.25
    $1,335.25 - $1,335.25
    $1,335.25
  • RAYLAR 90MM Marine Cable Throttle Body

    Vortec 8100 8.1L / 496 engine RAYLAR 90MM Marine Cable Throttle Body

    Raylar
    $1,000.05 - $1,000.05
    $1,000.05
    $1,000.05 - $1,000.05
    $1,000.05
    In stock

      90mm cable throttle body required for marine & road applicaions - bolts right up to the Raylar intake manifold and existing cables in Mercr...

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    $1,000.05 - $1,000.05
    $1,000.05
    $1,000.05 - $1,000.05
    $1,000.05
  • RAYLAR Big Power CNC Aluminum Cylinder Heads
    Save 9% Save %

    Vortec 8100 8.1L / 496 engine RAYLAR Big Power CNC Aluminum Cylinder Heads

    Raylar
    $5,923.78
    $5,923.78 - $5,923.78
    $5,923.78
    $5,381.33
    $5,381.33 - $5,381.33
    $5,381.33
    In stock

    NOTE: Estimated shipping is 1-2 weeks from the order. Raylar Big Power CNC aluminum cylinder heads are engineered to maximize the horsepower and to...

    View full details
    $5,923.78
    $5,923.78 - $5,923.78
    $5,923.78
    $5,381.33
    $5,381.33 - $5,381.33
    $5,381.33
    Save 9% Save %

  • Vortec 8100 8.1L / 496 engine RAYLAR Forced Induction Camshafts

    Raylar
    $958.32 - $958.32
    $958.32
    $958.32 - $958.32
    $958.32
    Low stock

    BILLET STEEL CAMSHAFTS Raylar has developed 10 billet steel hydraulic roller camshaft profiles for the GM's 496-8.1 engine after extensive dynamom...

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    $958.32 - $958.32
    $958.32
    $958.32 - $958.32
    $958.32
  • RAYLAR GEN7R Intake Manifold

    Vortec 8100 8.1L / 496 engine RAYLAR GEN7R Intake Manifold

    Raylar
    $1,877.69 - $1,877.69
    $1,877.69
    $1,877.69 - $1,877.69
    $1,877.69
    In stock

    VORTEC 8100 / 8.1L / 496CID GEN7R INTAKE MANIFOLD NOTE: Average ship within 6-8 weeks from order date. The stock 8.1 liter intake manifold was desi...

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    $1,877.69 - $1,877.69
    $1,877.69
    $1,877.69 - $1,877.69
    $1,877.69
  • RAYLAR Naturally Aspirated Camshafts

    Vortec 8100 8.1L / 496 engine RAYLAR Naturally Aspirated Camshafts

    Raylar
    $958.32 - $958.32
    $958.32
    $958.32 - $958.32
    $958.32
    Low stock

      BILLET STEEL CAMSHAFTS Raylar has developed 10 billet steel hydraulic roller camshaft profiles for the GM's 496-8.1 engine after extensive dynamo...

    View full details
    $958.32 - $958.32
    $958.32
    $958.32 - $958.32
    $958.32

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