Page 566 - 2017 Racecar Engineering Circle Track Parts and Accessories Catalog

SB FORD “PRO ACTION" SB CHEVY “PRO ACTION"
ALUMINUM CYLINDER HEAD 23° ALUMINUM CYLINDER HEAD
The perfect performance Top quality, 23° aluminum
upgrade for 289-351W small cylinder head has “as cast"
block Ford. Aluminum cylinder ports and combustion
head uses Clean Cast chambers, bronze wall
Technology, for superior flowing valve guides, competition
ports right out of the box. Smaller valve job, and multi-angled
valve package eliminates the need for piston dome intake and exhaust seats. Head is available with 200, 220 and 235cc intake
modifications. Dual bolt pattern exhaust allows compatibility with stock runners and is sold individually as a bare casting. Accepts original equipment
manifolds or headers. Choose 200cc or 215cc intake runners with 58cc or 64cc type components.
combustion chambers. Head requires +.100" longer valves. Sold individually as Intake Comb. Intake Exhaust
a bare casting. Part No. Description Runner Chamber Valve Valve
Intake Comb. Intake Exhaust RHS12054 Straight Plug 200cc 64cc 2.020" 1.600"
Part No. Description Runner Chamber Valve Valve Cylinder Head
“Pro Action" Angle Plug
RHS35012 200cc 58cc 2.020" 1.600" RHS12055 200cc 64cc 2.020" 1.600"
Cylinder Head Cylinder Head
“Pro Action" Angle Plug
RHS35013 215cc 58cc 2.080" 1.600" RHS12059 220cc 64cc 2.020" 1.600"
Cylinder Head Cylinder Head
RHS35016 “Pro Action" 200cc 64cc 2.020" 1.600" RHS12062 Angle Plug 235cc 64cc 2.080" 1.600"
Cylinder Head Cylinder Head

POLISHED ALUMINUM
CRANKSHAFT AND
WATER PUMP PULLEYS
Small block Chevy, short water pump and crankshaft pulleys
CIRCLE TRACK RACING are made of aluminum billet and available with single or double
grooves.
TALL VALVE COVERS Single Groove Double Groove
Offered for small block Chevy, left (driver) side tall covers have breather Description Part No. Part No.
tubes and baffles; right side tall covers are plain. Early style covers are raw, SB Chevy Crankshaft Pulley, S.W.P., 6.60" Dia. RPCR9480 RPCR9481
unplated steel; late, centerbolt style are polished aluminum. Both accept SB Chevy Water Pump Pulley, S.W.P., 6.60" Dia. RPCR9478 RPCR9479
clamp-on breathers. Breathers must be purchased separately.
Part No. Description CHEVY ALUMINUM WATER NECKS
SB Chevy 1958-86 Fabricated Aluminum Valve Covers, Lightweight aluminum water necks feature an O-ring seal.
RPCR6147
No Holes Choose from straight, 45° and 90° versions. Fits all Chevy
SB Chevy 1987-97 Polished Aluminum Valve Covers, V-8's.
RPCR6150
1-1/2" O.D. Holes Straight 45° 90°
SB Chevy 1958-86 Unplated Steel Valve Covers,
RPCR7215RAW Description Part No. Part No. Part No.
1-1/2" O.D. Holes Chevy Water Neck RPCR6002 RPCR6003 RPCR6009
POLISHED ALUMINUM VALVE COVERS
Covers are available in tall or short CARB MOUNT
versions and are baffled. Grommets THROTTLE RETURN KIT
(RPCR4996) to accept push-in crank- RPCR2083
case breathers are available separately.
Description Tall Part No. Short Part No. Chrome plated steel kit attaches
SB Chevy directly to popular Holley 2300 2BBL
1958-86 Valve Covers, No Holes RPCR6030-1 – or 4150/4160 4BBL carburetors. Includes
1958-86 Valve Covers, (1) Hole RPCR6130-2 RPCR6131-2 light and heavy spring sets, and necessary
1987-97 Valve Covers, No Holes RPCR6046 RPCR6036 hardware.
1987-97 Valve Covers, (1) Hole RPCR6146-1 RPCR6136-1
SB Ford
1962-85 Valve Covers, No Holes RPCR6170 –

RYAN TEETER MIKE "OPIE" SPATOLA
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