Outdated Internet Browser Detected

The Internet Browser you are using cannot establish a secure connection to SummitRacing.com which will prevent you from being able to Log In or Checkout. This is most likely because SSL 3.0 is your default SSL setting. This makes you vulnerable to the "POODLE exploit" and to ensure your security, it is not allowed on our site. Please change your browser security settings to not allow SSL 3.0 or attempt to update your browser using these links.

In-Store Pickup Location Close

World Products Sportsman II Heads 011250-1

Get Free Shipping with Your Order over $99!

Cylinder Head, Sportsman II, Cast Iron, Assembled, 64cc Chamber, 200cc Intake, Chevy, 302, 327, 350, 400, Each

Estimated Ship Date: 1/19/2015 (if ordered today) Would you rather pick it up? Select Location

  • Check Application

  • This part is normally shipped directly from the manufacturer / Supplier.

  • Order this item and get free delivery and handling on your entire order! Offer excludes truck freight fees. Valid on orders shipped in the contiguous United States.

Brand: World Products

Manufacturer's Part Number: 011250-1

Part Type: Cylinder Heads

Product Line: World Products Sportsman II Heads

Summit Racing Part Number: WRL-011250-1

Cylinder Head Style: Assembled

Cylinder Head Material: Cast iron

Cylinder Head Finish: Natural

Combustion Chamber Volume (cc): 64

CNC-Machined Combustion Chamber: No

Intake Runner Volume (cc): 200cc

CNC-Machined Intake Runner: No

CNC-Machined Exhaust Runner: No

Intake Port Location: Standard

Exhaust Port Shape: Square

Exhaust Port Location: Standard

Spark Plug Style: Straight

Intake Valves Included: Yes

Intake Valve Diameter (in): 2.020 in.

Exhaust Valves Included: Yes

Exhaust Valve Diameter (in): 1.600 in.

Valve Springs Included: Yes

Maximum Valve Lift (in): 0.560 in.

Outside Diameter of Outer Spring (in): 1.250 in.

Damper Spring Included: No

Number of Springs Per Valve: Single

Retainers Included: Yes

Retainer Material: Chromoly steel

Locks Included: Yes

Lock Style: 7 degree

Valve Stem Seals Included: Yes

Valve Stem Seal Style: Positive stop

Rocker Arm Studs Included: Yes

Rocker Arm Nut Thread Size: 3/8-24 in.

Rocker Arms Included: No

Rocker Arm Nuts Included: No

Guideplates Included: Yes

Guideplate Pushrod Size: 5/16 in.

Valve Cover Mounting Style: Center and perimeter bolt

Accessory Bolt Holes Drilled: Yes

Valve Guides Included: Yes

Valve Guide Material: Cast iron

Valve Seats Machined: Yes

Valve Seat Machine Style: 3-angle

Valve Seat Material: Steel

Steam Holes Drilled: No

Oiling Style: Through pushrod

Machined for O-Ring: No

Heat Crossover: No

Quantity: Sold individually.

In-Store Pickup: Choose In-store pick-up (OH, GA, NV) on our web site.

Calculator Compression Calculator

Originally introduced in 1987, the latest versions of these Sportsman II heads from World Products continue to be the industry's most popular cast iron cylinder heads. Features include high-flow 200cc RightCast intake runners, Fast-Burn combustion chambers, and your choice of angled or straight spark plug locations. The ports are extra-thick with plenty of room for porting, and the heads are indexed off the chambers to ensure perfect alignment with the cylinders. Other features include universal end pads that'll accept all early and late model accessories, leak-free machined valve cover rails, and the ability to accept both perimeter and center bolt style valve covers. They're available in bare or complete assemblies with stainless steel valves, valve springs, retainers, locks, umbrella-style valve seals, screw-in studs, and pushrod guideplates.

Results 1 - 4 of 4

Narrow Your Results

Make: CHEVROLET

Beginning Year: 1962

Ending Year: 1969

Engine Type: V8

Liter: 5.4

CID: 327

Engine Size: 5.4L/327

Engine Family: Chevy small block Gen I

Rocker Arm Mounting Style (application): Stud

Make: CHEVROLET

Beginning Year: 1967

Ending Year: 1968

Engine Type: V8

Liter: 5.0

CID: 302

Engine Size: 5.0L/302

Engine Family: Chevy small block Gen I

Rocker Arm Mounting Style (application): Stud

Make: CHEVROLET

Beginning Year: 1967

Ending Year: 1986

Engine Type: V8

Liter: 5.7

CID: 350

Engine Size: 5.7L/350

Engine Family: Chevy small block Gen I

Rocker Arm Mounting Style (application): Stud

Application Notes: Will not fit LT1 engines.

Make: CHEVROLET

Beginning Year: 1970

Ending Year: 1980

Engine Type: V8

Liter: 6.6

CID: 400

Engine Size: 6.6L/400

Engine Family: Chevy small block Gen I

Rocker Arm Mounting Style (application): Stud

Application Notes: Requires drilling steam holes into head.

  • 1

5 Results Found

ARP 134-3601 - ARP High Performance Series Cylinder Head Bolt Kits

Click here for more information about ARP 134-3601 - ARP High Performance Series Cylinder Head Bolt Kits

Cylinder Head Bolts, High Performance, Hex Head, Chevy, Small Block, Kit

Part Number: ARP-134-3601

Estimated Ship Date: Monday 12/29/2014

$82.66

ARP 134-4001 - ARP Pro Series Cylinder Head Stud Kits

Click here for more information about ARP 134-4001 - ARP Pro Series Cylinder Head Stud Kits

Cylinder Head Studs, Hex Head, Chevy, Small Block, Kit

Part Number: ARP-134-4001

Estimated Ship Date: Monday 12/29/2014

$192.30

  • Free Shipping

    Order this item and get free delivery and handling on your entire order! Offer excludes truck freight fees. Valid on orders shipped in the contiguous United States.

Fel-Pro VS50088R - Fel-Pro PermaDry Valve Cover Gaskets

Click here for more information about Fel-Pro VS50088R - Fel-Pro PermaDry Valve Cover Gaskets

Valve Cover Gaskets, Rubber, Chevy, Small Block, Pair

Part Number: FEL-VS50088R

Estimated Ship Date: Monday 12/29/2014

$12.97

Mr. Gasket 5821 - Mr. Gasket Ultra-Seal Intake Manifold Gaskets

Click here for more information about Mr. Gasket 5821 - Mr. Gasket Ultra-Seal Intake Manifold Gaskets

Gaskets, Intake, Ultra-Seal, Composite, 2.13 in. x 1.25 in. Port, .060 in. Thick, Chevy, Small Block, Set

Part Number: MRG-5821

Estimated Ship Date: Monday 12/29/2014

$19.97

Fel-Pro VS12869 - Fel-Pro PermaDry Valve Cover Gaskets

Click here for more information about Fel-Pro VS12869 - Fel-Pro PermaDry Valve Cover Gaskets

Valve Cover Gaskets, Cork, Chevy, Small Block, Pair

Part Number: FEL-VS12869

Estimated Ship Date: Monday 12/29/2014

$8.97

Most Helpful Reviews Review this Product

2 Customer Reviews for World Products 011250-1 - World Products Sportsman II Heads

Average Customer Review

5 Star

(2)

4 Star

(0)

3 Star

(0)

2 Star

(0)

1 Star

(0)
+See All 2 Reviews

great set of cylinder heads.

Summit RacingSummit Racing Verified Purchase

The heads arrived nice clean and dry complete. New motor runs great.

0 of 0 found this review helpful.

report abuse

Report Abuse Close

If you feel that this review is inappropriate and should be removed from the site, report it to us by clicking the "Report Abuse" button below.

Cancel

Reviewer: CURTIS from KS

Date: June 26, 2014

Appearance
Ease of Installation
Price/Value
Quality

fast shipping, great set of heads.

Summit RacingSummit Racing Verified Purchase

awesome set of heads. great bolt on power.

0 of 0 found this review helpful.

report abuse

Report Abuse Close

If you feel that this review is inappropriate and should be removed from the site, report it to us by clicking the "Report Abuse" button below.

Cancel

Reviewer: CURTIS from KS

Date: April 08, 2014

Appearance
Ease of Installation
Price/Value
Quality

Some parts are not legal for sale or use in California on any pollution-controlled motor vehicles

Back To Results
Email this page Close
Close