CYLINDER HEADS FORD BB 429/460 ALUMINUM

*****100%NEW***** *****100%NEW*****

BARE SETS: $995.00 pair.

ASSEMBLED SETS: $1250.00 pair.

Procomp Motorsport's 3051 BBFord 429/460 Aluminum Cylinder Heads, PAIR (2 heads)

356-A Aluminum Alloy Heat treated to T-6 Specifications.
Patterned after the popular Edelbrock heads, Fully CNC'd Machined,

95cc Combustion Chamber, Open Chambers, 300cc Intake Runners, 100cc Exhaust Runner,
.400" thick deck for use with nitrous, ultra high compression, and turbo/superchargers.

Oval Ports-Intake 2.005"x 1.510" Exhaust 1.8125"x 1.375",

3 Angle Cut Stellite Valve Seats Hardend, Valve Seats cut for 2.190" Intake & 1.710 Exhaust
Designed to withstand blowers, turbos, and nitrous).
Manganese Bronze Valve Guides,

Will accept all factory accessories. Heads are drilled with all OEM accessory bolt holes.
Fits All OEM Bolt Pattern Manifolds, Uses Full Size Spark Plug AGF-22,
Uses Felpro Gasket 1018 or 1028
Head Bolts Take 65 Ft.Lb Torque with Short Bolts, 70 Ft.Lb with Long Bolts,
Exhaust Bolt Pattern Ford not Chevy

ASSEMBLED HEADS INCLUDE;

S/S Intake Valves- 2.190/ Stock, S/S Exhaust Valves- 1.710/ Stock

4140 Steel Retainers 1.400 x 1.060 x 0.690,
7 deg. Valve Locks +.145

8005 Single Spring w/dampner, springs are designed for big block motors that require a 1.5250 outer diameter spring. Springs are desigend for street/strip applications with cam combination with no more than .690-.750 lift. Spring pressures and installed heights are as follows.

140lbs at 1.900
165lbs at 1.850
180lbs at 1.800
350lbs at 1.300
365lbs at 1.250
380lbs at 1.200

Coil bind at 1.160

Installed spring height should be checked with your camshaft specs of your application.

Uses Felpro # 1275 Rectangular Port Intake Gasket

Guide Plate & Rocker Stud Kit For These Heads Available for $69.95

BBFord Head Stud Kit $89.95

BBFord 1.73 Rocker Arm Set $114.95

FLOW FIGURES;

Average Flow Figures @28" CFM Water Intake (according to manufacturer tests).

LIFT 100 200 300 400 500 600 700
INTAKE 59.8 115 172 243 302 322 330
EXHAUST 48 98 125 158 186 195 203

This item is NEW

Trades NOT ACCEPTED

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Item Location: TALLAHASSEE, FL Get Directions To This City

Instructions for buyer:  Buyer will pay all shipping/handling charges to their final delivery destination.

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