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.)

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

Contact Raymac Racing Engines

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Call us for a free quote!

817.705.5424 or 940.594.0350

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

09/05/18 For our Scat customers..... California law now requires any reseller of Scat products to inform it's customers of the following (in accordance with Proposition 65): WARNING: May Cause Cancer and Reproductive Harm - www.P65Warnings.ca.gov. The notice also states that SCAT will be placing warning labels on those products effected (affixed to products, labels or packaging).