For Sale: LS3 CNC Ported Assem Heads, Manley Valves

FREE SHIPPING - Hyd Roller Cam, pr .650 lift

$1,698

ITEM DETAILS

Condition
New
Location
1375 Deal Rd, MOORESVILLE, NC View Map

DESCRIPTION

These 370cc LS3 heads are CNC ported with our Competition Valve Job on EPOC CNC valve seat machine. You can’t get a better valve job.
.0002 runout (Yes that’s 2 ten thousandths)

Manley Racemaster Stainless Valves made in USA
2.165 intake x 1.600 exhaust
Intake flows 362cfm @ .700 lift and 370cfm @ .800 lift.
Exhaust flows 225cfm @ .700 lift and 228cfm @ .800 lift
Flowed on SuperFlow 1020
Flow on Super Flow 600 will be 20cfm higher
68cc CNC chambers
Lunati 73925 Signature Dual hyd Roller Spring Kit
1.306 OD, 153lb@1.810, 400lb@1.150, 379lb rate
Chrome moly steel retainers, 7deg locks
Viton valve seals
Assembled by USA Performance Parts
Speedmaster Aluminum Castings

Manley Severe Duty & Inconel Valves available.
Hollow Stem Intake Valves also available

We are Manley & Lunati Master Warehouse Distributors

ADDITIONAL DETAILS

Trades
Not Accepted
Payment Options
Paypal, Credit Card, Cash
Phone #
704-397-7979
Message Seller


Ad #182681773
Expires on: 05/12/2018
Posted: 02/17/2018, ad expires in 83 days
From:    To: 
Message Seller
Business Information
Ad posted by:
usaperform1 (#609157)

USA Performance Parts 1
1375 Deal Rd
Mooresville, NC 28115
(704) 397-7979
Website: http://www.usaperform.com

Member Since: 01/03/2012
Phone Number: 704-397-7979

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Execution Stats: 0.197 sec / 9.4 MB used / 9.9 MB peak