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Summit Racing Street & Strip® Cylinder Heads for Small Chevy SUM-162111

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Cylinder Heads, Aluminum, Assembled, 64cc Chamber, 200cc Intake Runner, Chevy, 302, 327, 350, Pair

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  • Order this item and get free delivery and handling on your entire order! Oversize fees also waived on this item. Valid on orders shipped in the contiguous United States.

Brand: Summit Racing

Manufacturer's Part Number: SUM-162111

Part Type: Cylinder Heads

Product Line: Summit Racing Street & Strip® Cylinder Heads for Small Chevy

Summit Racing Part Number: SUM-162111

Cylinder Head Style: Assembled

Cylinder Head Material: Aluminum

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: D-port

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): 0.575 in.

Outside Diameter of Outer Spring (in): 1.430 in.

Damper Spring Included: No

Number of Springs Per Valve: Dual

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: Perimeter bolt

Accessory Bolt Holes Drilled: Yes

Intake Valve Angle: 23

Exhaust Valve Angle: 23

Valve Guides Included: Yes

Valve Guide Material: Phosphorous bronze

Valve Seats Machined: Yes

Valve Seat Machine Style: 3-angle

Valve Seat Material: Ductile iron

Steam Holes Drilled: No

Oiling Style: Through pushrod

Machined for O-Ring: No

Heat Crossover: No

Quantity: Sold as a pair.

Notes: The larger intake ports on these heads will not accommodate stock or low rise style intakes. Please see the Recommend Parts tab for compatible intake manifolds. Does not include location for temperature sender.

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

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Don't sacrifice quality for a low price--get both with our Summit Racing Street & Strip® cylinder heads for small Chevy. The lightweight heads are cast from A-356 aluminum alloy and have 200cc intake ports, 64cc combustion chambers, phosphorous bronze valve guides, and ductile iron valve seats for use with unleaded gas. They're also end-milled and drilled for accessories. The fully assembled heads have 2.02 in. intake and 1.60 in. stainless steel exhaust valves, valve springs, 7 degree valve locks, 3/8 in. rocker arm studs, and 5/16 in. guideplates.

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Most Helpful Reviews Review this Product

3 Customer Reviews for Summit Racing SUM-162111 - Summit Racing Street & Strip® Cylinder Heads for Small Chevy

Average Customer Review

5 Star

(3)

4 Star

(0)

3 Star

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2 Star

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1 Star

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+See All 3 Reviews

383 Stoker Chev V8

Summit RacingSummit Racing Verified Purchase

First a great price , summit always makes a great product and stands behind them if you have any issues . These heads look great ,right out of the box . ,finish, parts ,all look top notch , some CNC work was already done , I pulled the heads apart and did some final blending around all the ports and smoothing out the casting .but that,s just me and what I,m building ,these heads could be used right out of the box.the engine won,t be fired up until next Spring .Armin.Merry Christmas to all. ...read more

1 of 1 found this review helpful.

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Reviewer: ARMIN from Canada

Date: December 17, 2014

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great set of heads for the money!!

Summit RacingSummit Racing Verified Purchase

Great set of heads. And they perform very well. The flow numbers are identical to the Brodix IK200's and look just like them so I think we know who makes them for Summit. Thanks Summit!!!!!

0 of 0 found this review helpful.

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Reviewer: MARK from IA

Date: January 22, 2015

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Quality

good value

Summit RacingSummit Racing Verified Purchase

Im very happy with the heads, they cnc,d the intake runners about one inch in and also above the valve so they are all the same, very impressed

0 of 1 found this review helpful.

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Reviewer: JEAN from FL

Date: March 05, 2014

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

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