5.3 LS Blower/Turbo Rot Assy




5.3 LS Stage 4 Blower/Turbo Rotating Assembly (1400+HP Capability)


For you guys that squeeze everything you can out of a 4.8/5.3!

Here is your rotating assembly….



5.3 Custom JE Pistons Forged 2618 - 7cc Inverted Dome

Blower/Turbo 9.5:1 Compression

Chrome Face Steel 1.2 / 1.2 / 3mm, Low Tension

.170 Wall 4301 Steel Pins 2.250” Long

Manley 6.125 Pro Series “I” Beam Turbo Rods, ARP 2000 Bolts

Manley 4”, Non-Twist, 4340 Crankshaft

Precision Internal Balancing

King Main Bearings, Clevite “H” Beam Rod Bearings


All for $3,697 (unassembled kit)


Raymac Racing Engines

940.594.0350 Office/Text

817.705.5424 Shop/Dyno/No Voicemail







  • (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



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).