2 results for exhaust manifold bolt patterns found in 0.000 seconds

threaded inserts in rocker studs and exhaust manifold bolt holes for superior ... and earlier engines with 7/16 head bolts no exhaust crossover port description ... 50 state legal design includes an exhaust crossover passage for emissions ... features 170cc intake port and 60cc exhaust port volumes utilizes 1.60 and 2.02 ... covers designed for the 87-up intake manifold bolt pattern and either tbi or tuned ... injection systems 165cc intake and 60cc exhaust ports description part no sb chevy ... c.i.d engines with vortec style intake manifolds e-tec 200 heads have 200cc rectangular ... intake ports and 78cc exhaust accepts standard or centerbolt valve ... covers exhaust ports exit .200 higher than standard ... heads but work with most stock manifolds description e-tec 200 for sb chevy ...

threaded inserts in rocker studs and exhaust manifold bolt holes for superior ... rpm heads for small block ford bolt-on horsepower for ford 289 302 and 351w ... notched for valve clearance head bolt bushings #9680 and #8552 head bolt kit ... or stock 7/16 head bolts required for 289-302 engines ... /5.8l heads for small block ford direct bolt-on heads for 1982-95 5.0l and 5.8l 351w ... heads for ford fe applications direct bolt-on replacements for the 1961-76 390-427- ... applications both heads have ram air iv exhaust port flanges description #60579 street ... head part no 60579 60599 60509 head bolt bushings with integral washers complete ... set of head bolt bushings allow the use of stock 7/16 ... ford head bolts on edelbrock performer performer 5.0 ...