Existing....
1970 340
Bored .03 due to sitting for 20 years
Bone stock 340 heads (except 3-angle valve grind)
LD340 intake
750 Holley (going back to the 850 T-Q)
Hooker Headers
Purple Shaft P4452761 (.450/.455 lift) Bone stock valve trane
2.5" X-pipe exhaust (Dynomax ultraflows)
New build....
Porting the heads
Port matching LD340 intake and heads
Machining the valve guides for new springs
Lunati 60403 cam (with proper valve springs)
273 adjustable rockers
850 thermoquad
3.23 posi
Same exhaust