Frankenstein LS3 Port Heads – Thompson Motorsports

1000hp Fully Forged 6.0 Short Blocks $5899 - 370 or 408ci

Frankenstein 273cc M311 Heads

Frankenstein 273cc M311 Heads

Regular price $3,129.96 USD

Regular price ~~$3,129.96 USD~~ Sale price $3,129.96 USD
Unit price per
Frankenstein 273cc M311 Boost Monster Heads

Frankenstein 273cc M311 Boost Monster Heads

Regular price $3,729.96 USD

Regular price ~~$3,729.96 USD~~ Sale price $3,729.96 USD
Unit price per
Frankenstein 286cc M311 Boost Monster Plus Heads

Frankenstein 286cc M311 Boost Monster Plus Heads

Regular price $3,929.96 USD

Regular price ~~$3,929.96 USD~~ Sale price $3,929.96 USD
Unit price per
Frankenstein 285cc F310 Heads

Frankenstein 285cc F310 Heads

Regular price $5,299.96 USD

Regular price ~~$5,299.96 USD~~ Sale price $5,299.96 USD
Unit price per