Complete World S/R Torquer Head SBC

#042660-1

PRICE PER HEAD!!!!!!!!!!!!!!

An improved replacement for the factory Chevrolet 305-327-350-400 cylinder heads, World's exclusive S/R Torquer series features 170cc intake runners and can provide up to a 30hp increase over most OEM castings. Note, however, that these heads are accepted by many racing associations as "stock," and are 50-state emissions legal. World S/R Torquer heads accept both perimeter and center-bolt valve covers, as well as early and late model accessories. The valve seats are hardened to provide compatibility with unleaded gasoline. Material - Cast Iron Chamber Volume - 67cc Valve Sizes - 2.020" x 1.600" Plug - Straight Included in Assembly: Manley Street Flo stainless steel valves (1-piece forged, with undercut stems and swirl-polished heads), ring and band valve seals, valve springs, Manley 7 chrome moly retainers and keepers.

TECHNICAL SPECIFICATIONS

Material: High density cast iron

Valve Seats: Integral intake, hardened steel exhaust

Valve Size : (1.940 x 1.500 for S/R Torquer 305)

Rocker Arm Studs: 3/8 ,screw-in with hex shoulder furnished

Accessory Flange: Stock locations.7-bolt universal pattern



Recommended Installation Items:

Head Gaskets: Fel-Pro #1003 (265-350)or equivalent

Pushrods OEM can be used.Hardened not required

Spark Plugs: Accepts 14mm-5/8 .460 reach tapered seat
Intake Gasket: Fel-Pro #1204 or #1256 or equivalent

Exhaust Gasket: Fel-Pro #1404 or #1405 or equivalent

Price is PER head!!!!!!!!!!!!!!!!

this is a blow out special, i will guarantee this is the lowest price anywhere or if you find a better price let me know & we will beat it!!!!!!!!!!

This item is NEW

Trades NOT ACCEPTED

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Item Location: SIOUX CITY, IA Get Directions

Instructions for buyer:  shipping costs depend on your location, send me a message with your zip code & i can give you a price & delivery time

just ask for Matt!!!!!!!!!!!

Northern Auto Parts

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