Skip to content
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

Filters

  • ARP Pro Series Cylinder Head Studs

    Raylar
    $676.98 - $676.98
    $676.98
    $676.98 - $676.98
    $676.98
    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 ...

    View full details
    $676.98 - $676.98
    $676.98
    $676.98 - $676.98
    $676.98
  • RAYLAR 8.1 / 496 Forged Flycut Pistons

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

    Raylar
    $2,327.13 - $2,327.13
    $2,327.13
    $2,327.13 - $2,327.13
    $2,327.13
    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
    $2,327.13 - $2,327.13
    $2,327.13
    $2,327.13 - $2,327.13
    $2,327.13

  • Marine Iron Head Spring Kit with Rotator Eliminators

    Raylar
    $875.85 - $875.85
    $875.85
    $875.85 - $875.85
    $875.85
    In stock

    Valve spring kit   Note: Photo is generic

    $875.85 - $875.85
    $875.85
    $875.85 - $875.85
    $875.85

  • Piston Rings

    Raylar
    $225.66 - $225.66
    $225.66
    $225.66 - $225.66
    $225.66
    In stock

    Piston rings for Raylar pistons

    $225.66 - $225.66
    $225.66
    $225.66 - $225.66
    $225.66

  • Raylar 8.1 All Inclusive Serpentine System

    Raylar
    $3,243.88 - $3,243.88
    $3,243.88
    $3,243.88 - $3,243.88
    $3,243.88
    In stock

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

    $3,243.88 - $3,243.88
    $3,243.88
    $3,243.88 - $3,243.88
    $3,243.88

  • Raylar 8.1 Aluminum Head Bolt Kit

    Raylar
    $705.19 - $705.19
    $705.19
    $705.19 - $705.19
    $705.19
    In stock

    NOTE: Image does not reflect actual product shipped

    $705.19 - $705.19
    $705.19
    $705.19 - $705.19
    $705.19

  • Raylar 8.1 Ceramic Plug Wires

    Raylar
    $486.58 - $486.58
    $486.58
    $486.58 - $486.58
    $486.58
    In stock

    Ignition wire set for Raylar 8.1 Qty: 8

    $486.58 - $486.58
    $486.58
    $486.58 - $486.58
    $486.58

  • Raylar Aluminum 8.1 Cylinder Head Cometic Gaskets

    Raylar
    $528.89 - $528.89
    $528.89
    $528.89 - $528.89
    $528.89
    In stock

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

    $528.89 - $528.89
    $528.89
    $528.89 - $528.89
    $528.89
  • RAYLAR 8.1 / 496 Forged Stroker Crankshafts

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

    Raylar
    $2,171.99 - $2,171.99
    $2,171.99
    $2,171.99 - $2,171.99
    $2,171.99
    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  

    $2,171.99 - $2,171.99
    $2,171.99
    $2,171.99 - $2,171.99
    $2,171.99

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

    Raylar
    $8,644.24 - $8,644.24
    $8,644.24
    $8,644.24 - $8,644.24
    $8,644.24
    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...

    View full details
    $8,644.24 - $8,644.24
    $8,644.24
    $8,644.24 - $8,644.24
    $8,644.24

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

    Raylar
    $10,858.54 - $10,858.54
    $10,858.54
    $10,858.54 - $10,858.54
    $10,858.54
    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...

    View full details
    $10,858.54 - $10,858.54
    $10,858.54
    $10,858.54 - $10,858.54
    $10,858.54
  • RAYLAR 8.1 / 496 Forged Stroker Crankshafts

    Vortec 8100 8.1L / 496 engine Forged Stroker 4.5 Crankshafts

    Raylar
    $2,171.99 - $2,171.99
    $2,171.99
    $2,171.99 - $2,171.99
    $2,171.99
    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
    $2,171.99 - $2,171.99
    $2,171.99
    $2,171.99 - $2,171.99
    $2,171.99
  • RAYLAR 8.1 / 496 Forged Stroker Crankshafts

    Vortec 8100 8.1L / 496 engine Forged Stroker 4.75 Crankshafts

    Raylar
    $2,736.14 - $2,736.14
    $2,736.14
    $2,736.14 - $2,736.14
    $2,736.14
    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
    $2,736.14 - $2,736.14
    $2,736.14
    $2,736.14 - $2,736.14
    $2,736.14

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

    Raylar
    $11,465.00 - $11,465.00
    $11,465.00
    $11,465.00 - $11,465.00
    $11,465.00
    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...

    View full details
    $11,465.00 - $11,465.00
    $11,465.00
    $11,465.00 - $11,465.00
    $11,465.00

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

    Raylar
    $13,721.62 - $13,721.62
    $13,721.62
    $13,721.62 - $13,721.62
    $13,721.62
    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...

    View full details
    $13,721.62 - $13,721.62
    $13,721.62
    $13,721.62 - $13,721.62
    $13,721.62

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

    Raylar
    $4,610.54 - $4,610.54
    $4,610.54
    $4,610.54 - $4,610.54
    $4,610.54
    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...

    View full details
    $4,610.54 - $4,610.54
    $4,610.54
    $4,610.54 - $4,610.54
    $4,610.54

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

    Raylar
    $6,726.12 - $6,726.12
    $6,726.12
    $6,726.12 - $6,726.12
    $6,726.12
    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...

    View full details
    $6,726.12 - $6,726.12
    $6,726.12
    $6,726.12 - $6,726.12
    $6,726.12
  • RAYLAR 8.1 / 496 Forged Connecting Rods

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

    Raylar
    $1,128.31 - $1,128.31
    $1,128.31
    $1,128.31 - $1,128.31
    $1,128.31
    In stock

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

    View full details
    $1,128.31 - $1,128.31
    $1,128.31
    $1,128.31 - $1,128.31
    $1,128.31
  • RAYLAR 8.1 / 496 Forged Flycut Pistons

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

    Raylar
    $1,353.97 - $1,353.97
    $1,353.97
    $1,353.97 - $1,353.97
    $1,353.97
    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
    $1,353.97 - $1,353.97
    $1,353.97
    $1,353.97 - $1,353.97
    $1,353.97
  • RAYLAR 90MM Marine Cable Throttle Body

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

    Raylar
    $1,014.07 - $1,014.07
    $1,014.07
    $1,014.07 - $1,014.07
    $1,014.07
    In stock

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

    View full details
    $1,014.07 - $1,014.07
    $1,014.07
    $1,014.07 - $1,014.07
    $1,014.07
  • RAYLAR Big Power CNC Aluminum Cylinder Heads

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

    Raylar
    $6,006.82 - $6,006.82
    $6,006.82
    $6,020.93
    $6,020.93 - $6,020.93
    $6,020.93
    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
    $6,006.82 - $6,006.82
    $6,006.82
    $6,020.93
    $6,020.93 - $6,020.93
    $6,020.93

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

    Raylar
    $971.75 - $971.75
    $971.75
    $971.75 - $971.75
    $971.75
    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...

    View full details
    $971.75 - $971.75
    $971.75
    $971.75 - $971.75
    $971.75
  • RAYLAR GEN7R Intake Manifold

    Vortec 8100 8.1L / 496 engine RAYLAR GEN7R Intake Manifold

    Raylar
    $1,904.02 - $1,904.02
    $1,904.02
    $1,904.02 - $1,904.02
    $1,904.02
    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...

    View full details
    $1,904.02 - $1,904.02
    $1,904.02
    $1,904.02 - $1,904.02
    $1,904.02
  • RAYLAR Naturally Aspirated Camshafts

    Vortec 8100 8.1L / 496 engine RAYLAR Naturally Aspirated Camshafts

    Raylar
    $971.75 - $971.75
    $971.75
    $971.75 - $971.75
    $971.75
    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
    $971.75 - $971.75
    $971.75
    $971.75 - $971.75
    $971.75

Compare products

{"one"=>"Select 2 or 3 items to compare", "other"=>"{{ count }} of 3 items selected"}

Select first item to compare

Select second item to compare

Select third item to compare

Compare