****Engine build times range anywhere between 6-10 weeks on non-in stock items. All build times are Estimated dates only.****
LS1 - 5.3/5.7/383
5.7L Forged Piston and Rod Iron w/ Cathedral Port Heads 800HP
5.7L forged piston and rod iron short block STAGE 2Blueprinted GM block LM7 or Gen 4 5.3 coreCP Carr..
$9,557.93
Fully Forged 346/383CI Iron 5.7 w/ Cathedral Port Heads 1000HP/1200HP
Forged 346/383CI all forged iron block motor STAGE 3Blueprinted GM block LM7 or Gen 4 5.3 coreCP Car..
$10,911.53
Forged 346/383CI all forged iron block motor STAGE 3 w/ Cathedral Port Heads 1000/1200hp
Forged 346/383CI all forged iron block motor STAGE 3 w/ Cathedral Port Heads 1000/1200hpBlueprinted ..
$11,244.53
5.7L Performance Stock Replacement Iron Long Block w/ Cathedral Port Heads 500HP
5.7L Performance stock replacement LS1 LS6 iron block Blueprinted GM block LM7 or Gen 4 5.3 cor..
$8,473.06
ALL PRODUCTS ARE FOR OFF ROAD RACING USE ONLY, WE DO NOT SELL ITEMS INTENDED FOR STREET USE.