EXPLORE EXTREME / ENGINES
Built for your application.
Explore our engine builds, from Small Block Chevy to the billet AJ 481X. Every combination is built with performance and durability in mind.

AJ 481X
Alan Johnson Billet 525 cube 481X. Bryant crankshaft, Custom Carrillo rods, Diamond pistons. Kobelco 14:71…

Big Block Chevy
Explore 8 photographs from the Big Block Chevy build gallery.

Small Block Chevy
Explore 8 photographs from the Small Block Chevy build gallery.

Pontiac 455
Heavy Duty 455 Pontiac for 1976 Ram Air. Block: AllPontiac heavy duty race block with 4 bolt billet caps.…

Holden
HOLDEN 308, 355 & 383

LS: 6.0L & 6.2L Class 1 Off-road Buggy motors
6.0L and 6.2L Off-road Class 1 Buggy motors

Ford
Windsor, Cleveland and Big Block.

Hemi
Dodge/Chrysler 265, 331, 354 & 392 Hemi's assembled by Extreme

Other
Miscellaneous projects
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