Chevy LS7 454 Bigblock 500HP !

Completely new rebuild RARE LS7 ! classic style chevy bigblock. This factory Chevy LS7 engine ( the improved follow up on the famous LS6 ) is chevy's highest factory output street engine ever. More than 450HP and up was the number the factory specs made. This engine is perfect for your LS5/6/7 Restoration project Chevelle, Camaro or Corvette or even LS6 clone / tribute car. After the rebuild and upgrades, the engine dyno tested at: 500HP at 5900 rpm and a Monster torque of 635 ft.lbs !! This True and all original very RARE LS 6/ LS7 engine was completely rebuild and tested and everything, inside and our was new or rebuild.


Engine for sale: Chevy LS7 454 Bigblock 500HP !

Correct LS 6/ 7 block with 4 bolt main caps ( hipo block)
Correct LS 6 Performance heads ( 990's )
Forged crankshaft with 454 stroke
Forged Rods
Forged TRW pistons and chrome moly rings
All new bearings
New performance hydro camshaft
Alu Roller rockers
High flow oil pump
High flow waterpump
HEI ignition & 8mm plugwires
Alu pulleys & brackets
Original LS6 alu intake (no 3963569)
Holley carb
And much more.

The engine is dynode ( video on request) and ready to rumble !

HP : 500+ Torque : 635 ft lbs !

Factory GM
Engine type V8
Engine size 454cui
Heads Steal GM
Fuel specification Streetfuel 92 and up
Fuel delivery system Mechanical
Condition New/ rebuild
Price in euros
€ 13750,- Contact us for more information
PTTM Speedshop

PTTM is an allround speedshop with more than 35 years of experience in classic cars and is specialized in American V8 cars. PTTM is a hobby based company that has evolved out of passion in muscle cars from back in the 70's.

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