8.1L Options

 

 

  • 8.1L Options

     

    8.1 Liters are no longer available from GM. Online there are 454's available but why

    just overhaul or replace when you can drastically upgrade!!

    Experience the power, efficiency and durability of the Raymac 598 - 9.8L.

     

    598 cu in3 - 9.8L Marine

    This engine is derived from our Industrial power plants that have a 20,000hr service life.

    (Engine assembly includes complete engine less ignition, intake and fuel system)

    • Dart extreme duty block cast of high nickel 220 BHN Cast Iron

    • Dart 4340 forged steel center counterweighted crankshaft, blower keyed snout

    • Manley 4340 forged steel "H"- Beam rods w/ARP 2000 bolts

    • J-E Flat top, full round forged 2618 pistons 10.5:1 compression

    • Dart Gen VII (7) heads w/extreme duty seats & valves

    • Hydraulic roller camshaft & lifters

    • Hardened rocker arms and heavy duty valve train

    • Marine 9qt oil pan and matching fully welded pickup.

     

    Optional intake manifolds, compressions for blown applications, smaller and larger displacements also available.

     

     

     
  • (Price subject to change and is based on availability.)

Contact us for more details at 940.594.0350 or 817.705.5424. 

Multiple Product purchase discounts!! – Prices subject to change. – Product limited by availability

 

 

Navigation

 

 

SBC Custom Kits:  383 Complete Engine Kit  •  383 Stroker Kit/Stage 1  •  383 Stroker Kit/Stage 2  •  383 Stroker Kit/Stage 3  • 383 Stroker Kit/Stage 4  •  427 SBC All Aluminum  •   434 SBC 650hp

SBC Custom Builds:  400 SBC All Aluminum  •  400 SBC N2O Street/Race •  400 SBC Dart SHP  •  427 SBC Short Block  •  434 SBC 650hp on Pump Gas

BBC Custom Kits:  496 BBC Forged Power  •  540/496 BBC Pro Street/Strip • 540 Short Block July 4th & SUMMER SALE •  540 BBC All Aluminum Long Block  •  540 BBC Rotating Assembly  •  540 BBC Pump Gas 650hp  •  540 BBC Pump Gas 810hp  •  540 BBC Street/Strip N2O  •  540/550/565 BBC Blower Motor  •  565 BBC Forged Rotating Assembly  •  565 BBC Sportsman Rotating Assembly  •  565 BBC Super Street  •   565 BBC 900hp   •  582 BBC Forged Rotating Assembly  •  598 BBC 1064hp  • 598/632 BBC Drag/Race •  605 BBC Mild/Wild • 622 BBC All Aluminum 1050hp  •  632 BBC Short Block  •  632 BBC Big Chief Short Block Kit  •  632 BBC Big Chief Long Block Kit  •  632 Big Chief 14 Degree Pump Gas Kit  •  632 BBC Block & Rotating Assembly   •   632 BBC MED Duty NOS   •   632 BBC SR20 NOS   •  632 "Patriot" Complete Kit  •  632 BBC Street Race Rod Kit  •  632 N2O 1800hp •  632 1000hp  •  665 BBC 14.5 Degree  •  665 BBC Idles at 800rpm  • 705 BBC 14.5 Degree  •  715 BBC N2O •  747 BBC Torque Monster

BBC Custom Builds: 555 BBC Bracket Motor 900+hp  •  632 BBC SR20/12 Engine Kit  •  632 BBC SR20 NOS
  •  632 BBC Heavy N2O Options  •  665 BBC Heavy N2O  •  747 BBC Torque Monster

SBF Custom Kits:  347/363 SBF Rotating Assembly  •  427 SBF Short Block   •   427 SBF 700hp

BBF Custom Kits:  429/460 BBF Rotating Assembly

BBF FE Custom Kits:  360/390 BBF FE Rotating Assembly & Long Block

Ford Modular Custom Kits:  Ford Coyote Boss 5.0

LS Based Custom Kits:  LS Anvil 2000+hp  •  LS BFH 427-440  •  LS 451 Short Block • LS BFH ++ 2000hp Capability  •  LS Hammerhead 408  •  LS 408 11.0:1 • LS Hammer LQ9  •  LS 4.8 Turbo Piston Kit  •  LS 4.8/5.3 Power Adder  •  LS 5.3 Turbo Piston Kit  •  LS 5.3 Blower/Turbo 1400+hp Rotating Assembly  •  LS 400-454 RHS Short Block  •  LS Next Level 1500+hp

 

LS Based Custom Builds: 502 LS Short Block Assembled

LT1 Custom Kits:  LT1 Rotating Assembly

Gen VII (8.1) Custom Kits:  8.1L with Options

Mopar Custom Kits:  MOPAR 440 into a 500/545

Industrial:  505 8.3 Liter  •  535 8.8 Liter  •  632 10 Liter  •  598 9.8 Liter  •  732 12 Liter  •  747 Torque Monster

Callies Dragonslayer:  SBC   •  BBC  •  LS1 GEN II-IV  •  SBF

Callies Magnums:  SBC  •  BBC  •  LS1 GEN III-IV  •  SBF  •  460 Ford  •  440 & Hemi Mopar

Cast Pro Stock:  SBC 350 Int  •   SBC 350 Ext  •  SBC 350 Late Int  •  SBC 350 Late Ext  •  SBC 400 Ext   •  BBC 454 Ext   •  BBC 454 Late  •  Ford 351W  •  BBF 460 

Aluminum Blocks:  Chyrsler 440W  •  BMP BBC  •  54902 RHS LS Bare Race  •  54907U RHS LS Solid AL  •  54908U RHS LS Solid AL  •  SBC Brodix 410 Sprint  •  SBC Brodix 400/4.125 Bore •  SBC Brodix 350/4.125 Bore  •  SBC Brodix 400/4.00 Bore  •  SBC Brodix 350/1.00 Bore

Ignition:  Distributors & Starters

CNC Cylinder Heads:  SBC 190cc 23 Degree  •  LS Series  •  BBC 360cc 24 Degree

BBC Dart Cylinder Heads: Dart 360

BBC Aluminum Entry Level Cylinder Heads:  Aluminum Entry Level + Flow Chart

BBC Brodix Cylinder Heads:  Brodix BB1

BBC RHS Cylinder Heads:  RHS Pro Action

BBC Pistons:  BBC Big Chief Piston Set

 

A few of our ultra performance kits, builds, components & parts:

                                                            

    

 

SuperFlow Dyno on location at Raymac Racing Engines. Click to watch:

            

 

Contact Raymac Racing Engines

       This email address is being protected from spambots. You need JavaScript enabled to view it.  

Call us for a free quote!

817.705.5424   or  940.594.0350

Office: Mansfield, Texas       Shop/Dyno: Ft. Worth, Texas

All products are subject to availability. Customizing a part may delay shipping. All prices are subject to change.

09/05/18 California law now requires any reseller of California based manufactured parts (including by not limited to Dart, Race Winning Brands, AFR, Scat and Brodix) to inform it's customers of the following

(in accordance with Proposition 65):

 

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