MANIFOLDS - Chevrolet - Victor - Small Block 13° / 18°
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VICTOR 13°-18° TWO-PIECE MANIFOLDS
The Victor two-piece manifolds were develped simplify CNC manifold porting. The Victor Two-piece design manifold is available in six different configurations for 18° or SB2 engines. Offered in two different flange thicknesses, standard and +.550" (.990") thicknesses, will accommodate applications from a standard 9" deck, 18° cylinder head to 9.3" deck, Clements/Dart 13° cylinder head combination. Available with standard internal metal thickness for hand porting or +.100" for CNC porting. Right and left halves machined separately and assembled with shoulder bolts and 3/32" O-ring.
Applications Part #
Victor 13°-18° (standard flange with +0.100" CNC internal casting) #2836*
Victor 13°-18° (+0.550" flange with +0.100" CNC internal casting) #28368*
Victor 13°-18° (standard flange with standard internal casting) #2846*
Victor 13°-18° (+.550" flange with standard internal casting) #28468*
Victor 9°-18° Heavy (with raw flange - will accommodate 9° on 9" deck with 4.4" bore center blocks) #28469*
Valley Plate for Victor 13°-18° (standard flange thickness) #2855*
Valley Plate for Victor 13°-18° (+0.550" flange and end rail thickness) #2856*
Victor 9° 4.4 Bore Center (standard flange) #2842*
Victor 9° 4.4 Bore Center (+.550" flange) #28428*
Victor 9° 4.5 Bore Center (standard flange) #2843*
Victor 9° 4.5 Bore Center (+.550" flange) #28438*
Valley Plate for 9°-18° (standard flange thickness) #2855*
Valley Plate for 9°-18° (+0.550" flange and end rail thickness) #2856*
Victor SB2 (standard flange) #2847*
Victor SB2 (+.500" flange) #28478*
Valley Plate for Victor SB2 (standard flange thickness) #2853*
Valley Plate for Victor SB2 (+0.500" flange and end rail thickness) #28538*
Victor ROX 4.5 Bore Center (standard flange) #2848*
Victor ROX 4.5 Bore Center (+.500" flange) #28488*
Valley Plate for Victor ROX (standard flange) #2851*
Valley Plate for Victor ROX (+.500" flange) #28518*
Victor Brodix 4.5 Bore Center (standard flange) #2841*
Victor Brodix 4.5 Bore Center (+.500" flange) #28418*

13°-18° SPIDER VALLEY PLATES
These aluminum Valley Plates are designed with an integrated water passage in order to eliminate the need for external plumbing when used with most 13°-18° cylinder heads and spider style intake manifolds. Will retain stock water passage connections on the block without the need for any modifications. These Valley Plates are a great way to manage water distribution without the hassle of fabricating hose and fittings. Available in two applications; #2855 is machined for use with standard applications and will retain the stock distributor location and angle. #2856 retains over 0.500" more material on the flange and end rails; allowing for custom machining on tall deck applications and eliminating the need for spacers.
Applications Part #
Valley Plate for 13°-18° (standard flange thickness) #2855
Valley Plate for 13°-18° (+0.550" flange and end rail thickness) #2856
Chevrolet 262-400 Small-Block V8
GLIDDEN VICTOR SPIDER (5000-8500 rpm)
Intended for 375 c.i. and up high output drag race engines, this manifold was developed in conjunction with noted drag racer Billy Glidden and is specifically designed to complement the flow characteristics of fully ported 18° and 15° cylinder heads. It features a 4500 series carb flange, and the dividers are pulled back to increase plenum size and shorten the runners for improved high rpm performance. The runners are wider at the plenum, producing approximately 3.6 square inches area at the opening.
Applications Part #
Glidden Victor Spider-Type Manifold (for 15° & 18° heads) #2858
Victor 18° Base (base of 2-piece manifold) #2992
 
Installation Notes: Must be used with Edelbrock base plate #2992. Recommended intake gasket: Fel-Pro #1282 (Spider and manifold), #1254 (base). See manifold reference dimensions.

Chevrolet 262-400 Small-Block V8
VICTOR 18° 2.9 (5000-8500 rpm)
Designed for use on 9.5:1 compression engines with 390 cfm carbs and GM or Edelbrock 18° heads. Runners have a 2.9 square-inch cross-section. Manifold height from the end seal to the carb pad is 7.03". Victor 18° 2.9 Spider #2955 has the same plenum and runners as #2950 in a three-piece design. #2955 can be used with Edelbrock base plate #2992.
Applications Part #
Victor 18° 2.9 #2950
Victor 18° 2.9 Spider #2955
Victor 18° Base (base of 2-piece manifold) #2992
 
Installation Notes: Recommended intake gasket: Fel-Pro #1282 (spider and manifold), #1254 (base). See manifold reference dimensions.
* Not legal for sale or use on pollution controlled motor vehicles.
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