Details
DESCRIPTION
--ForChevyBig Block 396 427 454 496 502 7.4L V81965-2000Engines.
--Spark Plug Style: Angle
--Material: Aluminum
--Style: Bare
--Finish: Natural
--Combustion Chamber Volume: 122cc
--Intake Runner Volume: 330cc
--Exhaust Runner Volume: 140cc
--Intake Valve Diameter: 2.250"
--Exhaust Valve Diameter: 1.880"
--Valve Stem Diameter: 11/32"
--Valve Guide Material: Manganese Bronze
--Intake Port Shape: Rectangle
--Intake Port Location: Standard
--Exhaust Port Shape: Square
--Exhaust Port Location: Standard
--Valve Seat Machine Style: 3-Angle
--Valve Seat Material: Ductile Iron
--Valve Cover Mounting Style: Perimeter Bolt
--Pre-Drilled Accessory Bolt Holes.
--Multi-Angle Seat Design For Improved Flow At Low Lifts.
--Thick Deck To Resist Warping And Allow For Additional Milling If Desired.
--High-grade aluminum, Bronze Valve Guides, And Advanced Port Design For Greater Airflow.
--Package: Including All Items In The Pictures.
Note:Professional Installation is Highly Recommended (No Instruction Included).
- Shipping Policy
- Payment Method
- Returns Policy
Shipping Policy
We only ship the item to PayPal verified shipping address. Please make sure your shipping address is the same as PayPal, no changes are allowed once the order is shipped.
All USA location orders will be shipped out viaUSPSorUPSorFedexwith a tracking number.We do not ship toP.O. Boxes, APO/FPO orMilitary Mail Box.
We do not cover any import Duty and Tax. Customer should be responsible for the Import tax. Contact us , we will try our best to help minimize it.
HK/TW buyer please notice us your government ID #.
BRA,AR,PER buyer leave us your CPF#,CUIT#,RUC# correspondingly.
Payment Method
We acceptPaypalonly for the payment thru , please do not pay directly to our Paypal account.
Paypal allows to pay by Credit Card, Direct Debit, VISA, eCheck, or other methods, please kindly check Paypal for more please add items to your shopping cart and pay once for entire order.
Returns Policy
Please kindly contact us before return, ourrepresentatives will send you detail return instruction.
The guarantee will be only for the cost of the item, we will not responsible for installation or other fees likelabor expenses, towing expenses, additional repair expenses or other related expenses.
Product ViewDetails
DESCRIPTION
--ForChevyBig Block 396 427 454 496 502 7.4L V81965-2000Engines.
--Spark Plug Style: Angle
--Material: Aluminum
--Style: Bare
--Finish: Natural
--Combustion Chamber Volume: 122cc
--Intake Runner Volume: 330cc
--Exhaust Runner Volume: 140cc
--Intake Valve Diameter: 2.250"
--Exhaust Valve Diameter: 1.880"
--Valve Stem Diameter: 11/32"
--Valve Guide Material: Manganese Bronze
--Intake Port Shape: Rectangle
--Intake Port Location: Standard
--Exhaust Port Shape: Square
--Exhaust Port Location: Standard
--Valve Seat Machine Style: 3-Angle
--Valve Seat Material: Ductile Iron
--Valve Cover Mounting Style: Perimeter Bolt
--Pre-Drilled Accessory Bolt Holes.
--Multi-Angle Seat Design For Improved Flow At Low Lifts.
--Thick Deck To Resist Warping And Allow For Additional Milling If Desired.
--High-grade aluminum, Bronze Valve Guides, And Advanced Port Design For Greater Airflow.
--Package: Including All Items In The Pictures.
Note:Professional Installation is Highly Recommended (No Instruction Included).
- Shipping Policy
- Payment Method
- Returns Policy
Shipping Policy
We only ship the item to PayPal verified shipping address. Please make sure your shipping address is the same as PayPal, no changes are allowed once the order is shipped.
All USA orders will be shipped out viaUSPS, UPSorFedexwith a valid tracking number.We do not ship toP.O. Boxes, APO/FPO orMilitary Mail Boxes.
We do not cover any import Duty and Tax. Customer should be responsible for the Import tax. Contact us , we will try our best to help on minimizing it.
For HK/TW buyers, please notify us your government ID #.
For BRA,AR,PER buyers, please leave us your CPF#, CUIT# or RUC# correspondingly.
Payment Method
We acceptPaypalonly for the payment thru , please do not pay directly to our Paypal account.
Paypal allows to pay by Credit Card, Direct Debit, VISA, eCheck, or other methods, please kindly check with Paypal for more please add items to your shopping cart and pay once for the entire order.
Returns Policy
Please kindly contact us before returning your order(s), ourrepresentatives will send you the detailed instructions.
Our guarantee is only for the cost of the item, we will not be responsible for any other expenses such as installation, labor, towing, repair or any other related expenses.
On Jun 9, 2026 at 22:48:41 PDT, seller added the following information:
