CYLINDER HEADS
8-11-2025
NEWS:
Twelve (12) Names on Production List
NEWS:
Twelve (12) Names on Production List

ROCKET-428 CYLINDER HEAD
356-T6 Aluminum, 7:1 CR
Twin (8 plugs) or Single(4 plugs) Spark Available
this head wins hill climbs!


NOW TAKING NAMES
for those that wish to purchase
the ROCKET-428
High Compression Flat Cylinder Head
We need 20 names/orders to move forward.
AFTER we get the 20 names each person will be
asked to make a deposit of $400.
Names that do not follow through with a deposit
will set the project back.
When I say "GO". . .
The casting and machine time frame is 4-5 months.
The estimated bottom line is expected
to be between $800 and $1000 each.
Shipping should be about$30 in the USA.
To get on the list you may
call: 513-724-9000
email: [email protected]
mail to: Scalded Dog Speed Parts
3860 Cain Run Rd
Batavia OH 45103
with your full contact info.
for those that wish to purchase
the ROCKET-428
High Compression Flat Cylinder Head
We need 20 names/orders to move forward.
AFTER we get the 20 names each person will be
asked to make a deposit of $400.
Names that do not follow through with a deposit
will set the project back.
When I say "GO". . .
The casting and machine time frame is 4-5 months.
The estimated bottom line is expected
to be between $800 and $1000 each.
Shipping should be about$30 in the USA.
To get on the list you may
call: 513-724-9000
email: [email protected]
mail to: Scalded Dog Speed Parts
3860 Cain Run Rd
Batavia OH 45103
with your full contact info.

