Page 45 - 2017 Racecar Engineering Circle Track Parts and Accessories Catalog

ENGINE

SB CHEVY ALUMINUM GEAR DRIVE FILL PLUG KITS
ALL90000 Kits include a weld-in or bolt-in bung and an easy grip O-ring cap with posi-
Accurate valve timing is tive seal. Kits are often used as an inspection plug or a filler plug. Small fill
assured with the Allstar alu- plugs have a 1-3/8" opening, and large fill plugs have a 3" opening.
minum gear drive for the small
block Chevy. Plate with built-in SMALL FILL PLUG KITS
idler gear fits under most Part No. Description
two-piece timing covers and ALL36160 Kit With Aluminum Weld-In Bung
includes crankshaft and cam ALL36161 Kit With Steel Weld-In Bung
gears, needle bearing sets for ALL36180 Kit With Aluminum Bolt-In Bung
the front and rear of cam gear,
(4) camshaft dowel pins, and (5) camshaft gear offset bushings for precise tim-
ing adjustments. Gear drive is commonly used with KSEKSD1002 cover and will LARGE FILL PLUG KITS
fit under most stock-type covers such as ALL90010 with slight modifications. Part No. Description
Part No. Description ALL36170 Kit With
Replacement Components Aluminum Weld-In Bung
ALL90001 Cam Gear ALL36174 Kit With Steel Weld-In Bung
ALL90002 Crank Gear
ALL90003 Idler Gear
ALL90004 Cam Plate Shims, 10-Pack SB CHEVY STEEL VALVE COVERS
ALL90005 Cam Degree Bushing Set Steel small block Chevy valve covers are an excellent alternative to more
ALL90007 Thrust Washer Set expensive and heavier aluminum valve covers. Sold in pairs, one cover is solid
without holes and one cover includes two fully welded 1-1/2" baffled breather
SB CHEVY ALUMINUM tubes for proper crankcase venting. Breathers sold separately.
CRANKSHAFT HUB ALL90030
Designed specifically for circle track racers, this SB
Chevy aluminum crank hub is NOT a harmonic damper.
Hub is significantly lighter than a harmonic balancer
and dramatically reduces rotating weight for quicker
acceleration off the turn. Hub has engraved timing
marks at 0° and from 30°-42°, is 4-3/8" in dia.,
features (3) 3/8"-16 accessory threads and weighs
just one pound. Fits all internally balanced Small block ALL26140
chevy engines. Designed for internally balanced engines
only and must be balanced with rotating assembly. ALL26147
Part No. Description
Part No. Description ALL26143 Raw Unpainted
Related Component ALL26145 Yellow Zinc Plated
ALL90031 Adjustable Aluminum Timing Pointer
ALL26147 Black Painted
TIMING POINTERS ALL26140 Clear Zinc Plated
Black anodized, billet aluminum timing pointers are adjustable SB CHEVY
to precise timing increments. Chevy pointers are designed for CAST ALUMINUM VALVE COVERS
use with stamped steel covers, longer hardware will be
required if using a cast aluminum cover. Tall polished aluminum valve covers are sold in pairs, with two 1-3/8" baffled
Part No. Description breather tubes on one cover. Breathers sold separately.
ALL90023 SB Chevy 6-1/4" Dia. Balancers ALL90023
ALL90020 SB Chevy 6-3/8" Dia. Balancers
ALL90021 SB Chevy 7" Dia. Balancers
ALL90024 SB Chevy 7-1/4" Dia. Balancers
ALL90025 SB Chevy 8" Dia. Balancers
ALL90026 BB Chevy 6-1/4" Dia. Balancers
ALL90022 BB Chevy 7" Dia. Balancers
ALL90027 BB Chevy 8" Dia. Balancers
ALL90034* SB Ford SVO B, 3/8" Bolt ALL26137 ALL26139
ALL90035 † SB Ford SVO C, 3/8" Bolt Part No. Description
ALL90036* SB Ford Stock B, 5/16" Bolt ALL90037 ALL26137 Centerbolt Covers
ALL90037 † SB Ford Stock C, 5/16" Bolt
* 11-O’Clock Tab Position † 10-O’Clock Tab Position ALL26139 Standard Covers
Related Components
ALL36204 Non-Shielded Breather, 1-3/8"
ALL36205 Shielded Breather, 1-3/8"

NICK PRESSLER JOHN BERGLUND
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