M-6007-Z460FFT(FRT)
Crate Engine
GUIDE
NO PART OF THIS DOCUMENT MAY BE REPRODUCED WITHOUT PRIOR AGREEMENT AND WRITTEN PERMISSION OF
FORD PERFORMANCE PARTS.
Techline 1-800-367-3788
Page 8 of 24
IS-1850-0636
Factory Ford shop manuals are available from Helm Publications, 1-800-782-4356
STEP 7: The minimum thread engagement required for the intake manifold bolts is .625” or 5/8”
.
Too little thread engagement can damage threads and strip out.
Thread engagement
must
be checked on an individual basis due to the variety of intake manifolds
available.
Measure thread engagement from intake manifold to bottom of flat washer.
STEP 8: Apply surface cleaner to a lint free cloth or paper towel, clean all gasket surfaces, manifold and block
end rails.