FORD BB 429/460 CYLINDER HEADS ASSEMBLED

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

Procomp Motorsport's 3051 ASSEMBLED BBFord 429/460 Aluminum Cylinder Heads

356-A Aluminum Alloy Heat treated to T-6 Specifications.

Patterned after the popular Trick Flow heads, Fully CNC'd Machined,

84cc Combustion Chamber, 300cc Intake Runners, 130cc 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 130/135 Ft.Lb Torque, Exhaust Bolt Pattern Ford not Chevy

ASSEMBLED HEADS INCLUDE;

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

Dual Valve Springs Rated at .750" Max Lift

4140 Steel Retainers 1.400 x 1.060 x 0.690

7 deg. Valve Locks +.145

Installed Spring Height-Intake 1.791/Exhaust 1.824

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

Closed & Open Spring Pressure-125/350 @ 1.90".

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

FLOW FIGURES;

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

LIFT 100- 200- 300- 400- 500- 600- 700
INTAKE 72.8- 152.6- 219.2- 240.8- 260.1- 290.9- 305.7
EXHAUST 60.6- 110.2- 145.1- 160.1- 174.2- 195.9- 205.3

This item is NEW

Trades NOT ACCEPTED

Payment options:

NO PERSONAL CHECKS!

Item Location: TALLAHASSEE, FL Get Directions

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

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