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Username Post: Small Block V-8, V-6 and inline 6 Chevy Engine Parts + Weber 42 DCNF carbs        (Topic#361217)
Senior Member
Posts: 9757

Age: 73
Loc: Texas
Reg: 10-28-00
06-01-20 01:22 AM - Post#2795364    

Small Block V-8, V-6 and inline 6 Chevy Engine Parts + Weber 42 DCNF carbs

Having retired, it is time to inventory and put up for sale items remaining from past projects. All parts are new unless noted otherwise.

If interested, please send PM. I am located NW of Houston, Texas.

* Will ship smaller parts within lower 48 states...... Payment by US Postal Money Order accepted.

* Larger and / or heavier parts to be picked up in person, cash on receipt...... No checks, MOs nor credit cards.

All sales are final......

$2,000 firm - New Edelbrock Victor Jr. heads for small block Chevy with full portwork by Mondello. New in box, never been bolted to an engine.
Modified Offenhauser 4-carb intake port matched to heads included at no additional charge other than shipping. Intake is similar in layout to Man-A-Fre and is 95% completed.

If interested, please send PM. I can send photos of heads and intake (zip files) via E-mail.
I had Joe Mondello's Shop rework these 23 degree heads for a 427 stroker small block as an affordable alternative to 18 degree or 15 degree heads.

I asked Mondello to port these heads so as to maximize flow at valve lifts below 0.550". I was looking for a flow rate for this engine of at least 300 cfm at that lift.

The specs Mondello gave me are as follows......

* Edelbrock Victor Jr. Aluminum Heads Fully Ported By Mondello Racing - 23 degree with standard valve spacing (no offset rockers required)

* 65cc Combustion Chambers, polished

* 2.08" intake X 1.60" exhaust valve sizes - Stainless Steel Pro-Flo with 5-angle valve job

* Intake Ports - 2.35" High X 1.40" Wide = 3.25 sq. in. cross section at port opening (allowing for rounded corners) - Pushrod pinch point measures 2.80 sq. in.

* Exhaust Ports - 1.65" High X 1.65" Wide = 2.68 sq. in. cross section at port opening (allowing for rounded corners)

* Dual Valve Springs Set @ 140 lb. seat pressure / 340 lb. open / cryogenic stress relieved

* P.C. Teflon Valve Guide Seals

Flow @ 28 in. (no pipe)
cfm cfm
0.100" - 071.00 - 063.00
0.200" - 145.00 - 113.00
0.300" - 205.00 - 157.00
0.400" - 260.00 - 190.00
0.500" -306.00 - 205.00
0.550" -313.00 - 211.00
0.600" - 320.00 - 217.00

Following portwork and machining, Mondello cryogenically treated these heads
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Weber 42 DCNF carbs, matched set of 4

Have a nice set of Italian made Weber 42 DCNF carbs. Original to early '80s Maserati Quattroporte. Low mileage. In very good condition.

Have Maserati intake to fit these carbs as well.

Asking $1,000 firm for carbs + shipping. Will include intake manifold at no additional charge other than shipping if you need it.
These are a matched set of OEM carbs. Will not separate carbs.
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$180 - Sanderson QP1000 cast iron exhaust manifolds for small block Chevy. Special ordered with both sides having outlet centered.
Note: These are both passenger side manifolds. They tuck in very close to the block and (with some heads) on the drivers side, there is a clearance issue with one of the raised bosses cast into 1958 and later blocks for side engine mounts. As such, either the boss must be ground about 1/8" for clearance and '55 - '57 front mounts or Hurst cradle used...... Or spacers similar to those used to adapt Stahl headers may be fitted between drivers side head and manifold to gain additional clearance so side engine mounts may be used. These have 3-bolt flange with 2-1/2" outlets for exhaust pipe connection.
------------------------- ------------------------- ------------------------- ------------------------- ------------------
$180 - GM crossram intake base for 1st design GM 229 V-6 Bowtie racing heads. With very few mods to intake, this intake can be made to fit '85 - '94 4.3 litre V-6 production heads as well. Consists of base only - You will need make a top plate to fit the carburettor(s) you wish to run.
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$150 - Set of Paragon reproduction finned aluminum valve covers for late '59 - '66 Corvette 283 and 327 engines. New in box.
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$300 - Offenhauser #5253 dual quad 360 degree intake for small block Chevy (polished aluminum finish, very nice looking intake)
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$200 - 1961 - 1962 Corvette dual quad intake manifold for small block Chevy.
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$50 - Power Pack heads (bare cores for rebuilding) for '59 - '64 small block Chevy. These castings are #520 castings (best ones, for power pack heads) and need to be rebuilt with new valves and springs and cleaned up.
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$200 - GM cast iron marine single 4bbl intake for small block Chevy. No longer available from GM. This is the one the circle track guys use where a cast iron OEM intake is required by track rules. Similar in design to the early Z-28 aluminum high rise intake except marine intake is cast iron and will accept both Holley / Carter AFB square bore carbs and Q-jet / Carter Thermoquad spread bore carburettors. Used, good condition.
------------------------- ------------------------- ------------------------- ------------------------- ------------------
$50 - New heavy duty mechanical fuel pump for small block and big block Chevy. New in box, never been bolted to an engine.
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$150 - New GMPP HEI distributor for small block and big block Chevy. Recurved by Dave Ray. New in box, never been bolted to an engine.
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$100 - Crankshaft for 292 Chevy inline 6. This is the hard to find forged steel crank made only in USA for 1963 (and 1963 and 1964 for Canadian built 292 engines). All later year 292 cranks are cast nodular iron. Turned 0.010" - 0.010" .
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$25 - Bellhousing for 1976 Dodge Dart with 318, 340 or 360 engine. Has the large 5-1/8" register hole for A-833 4-speed overdrive transmission
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$100 each - Have 2 power rack and pinion steering units for 1993, 1994 Buick Front Wheel Drive cars. These are spec'd for the T-Type and police cars with quick steering and increased road feel. May fit other year Buick and Olds FWD cars, as well. As new, reconditioned by GM.
------------------------- ------------------------- ------------------------- ------------------------- ----------------

Thanks for your interest,


Edited by enigma57 on 08-16-20 12:26 AM. Reason for edit: sold 2 parts


Senior Member
Posts: 9757

Age: 73
Loc: Texas
Reg: 10-28-00
07-28-20 12:20 AM - Post#2799717    
    In response to enigma57

Photos of Corvette dual quad intake......

Last photo shows place where throttle arm must have rubbed on intake runner at some point. This is cosmetic and I have left it alone.

Coolant passages are in good condition and intake has no cracks or weld repairs.

Cannot seem to post images here. Cut and paste links below and you should be able to see images...... -046s-jpg.3081537/ -049s-jpg.3087679/ -048s-jpg.3087678/

Edited by enigma57 on 07-28-20 12:21 AM. Reason for edit: No reason given.

Senior Member
Posts: 9757

Age: 73
Loc: Texas
Reg: 10-28-00
08-16-20 12:27 AM - Post#2801254    
    In response to enigma57

Offenhauser 3 carb intake and new 2-1/2" outlet exhaust manifold for 1963 - 1984 Chevy inline 6 have been sold. Other items listed above remain available.



"Dark and difficult times lie ahead, Harry. Soon we must all face the choice between what is right...... And what is easy."
Albus Dumbledore


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