Page 824 - 2021-22 Auto Performance_Circle Track
P. 824
NEW! WIN5269
installs inside of the transmission slip yoke, al- lowing the driveshaft to move freely throughout suspension travel. Engineered for use with 1310
Powerglide Drive Assembly Outer Snap Ring NEW! WIN7614
Spiral lock-style snap ring secures Pow- erglide drive assembly.
GM LS Professional Series Forged Piston Kits NEW!
Small Block Chevy 23° Forged Max Series Flat Top Piston Kits
2618 alloy pistons with low-friction met- ric piston rings. Flat-top pistons feature ArmorGlide-coated skirts for reduced - mum compression sealing. Pistons are sold in sets of eight, complete with 1.2 mm, 1.2 mm, and 3.0 mm metric GFX and spiral locks.
Part No.
WISK0003X3
Bore Stroke
4.030" 3.480"
Rod Length
5.700"
“0” Deck Height at
8.990"
Comp. Height
1.550"
Dome Volume
-5.7cc
Professional Series pistons for GM LS applications are man- ufactured from high-strength 2618 alloy and feature Armor- complete with 1.2 mm, 1.2 mm, and 3.0 mm metric GFX piston
WISK0002X3
4.030"
3.480"
6.000"
8.990"
1.250"
-5.7cc
WISK0003X4
4.040"
3.480"
5.700"
8.990"
1.550"
-5.7cc
Small Block Chevy 23° Hollow Dome Pistons
Small block Chevy 350 forged 2618
Part No.
Bore Stroke
Height
Volume
Rod Length
“0” Deck Height At
Comp. Dome
Flat Top/Standard Stroke
WISK398X1
4.010"
3.622"
6.125"
9.236"
1.304"
-3.2cc
Dome Top/Standard Stroke
WISK444X3
4.030"
3.622"
6.125"
9.236"
1.300"
-11cc
Flat Top/4.000" Stroke
WISK448X3
4.030"
4.000"
6.125"
9.235"
1.110"
5cc
Dome Top/4.100"/4.125" Stroker
WISK454X7
4.070"
4.100" /4.125"
6.125"
9.225" /9.237"
1.050"
-14cc
Dish Top/4.000" Stroke
WISK456X3
4.030"
4.000"
6.125"
9.235"
1.110"
-20cc
hollow domes and a strutted, high-
strength design. Piston skirts are coat-
ed with friction-reducing ArmorGlide,
while lateral gas ports aid compression sealing. Pistons accept .043", .043", and 3.0 mm piston rings. Sold in sets of eight, com-
Part No.
WISK0129B3
Bore Stroke
4.030" 3.480"
Rod Length 6.125"
“0” Deck Height At 9.025"
Comp.
Height
1.125"
Dome Volume 13.5cc
Ford 2.3L Flat-Top Pistons
Popular for use with Mini Stocks,
machined for popular 1/16", 1/16", and 3/16" piston rings. Sold in sets of four, complete with 4140 chrome moly wrist pins and spiral locks.
CT525 Crankshaft Adapter
Special adapter bolts directly to
crankshaft of popular GM LS Series
“525” crate motor or other LS en-
gines and adapts it to early Chevy
bolt pattern, allowing for compatibili-
Rod Length
“0” Deck Height at
Comp. Dome
Part No.
WIN64976 WIN68938
Description
Chevy LS Series Crankshaft Adapter Crankshaft Adapter Bolts, 11 mm, 6 Pcs.
Part No.
Bore Stroke
Height
Volume
WISK120A3
3.810"
3.126"
5.205"
8.358"
1.590"
-3.4cc
WISK120A4
3.820"
3.126"
5.205"
8.358"
1.590"
-3.4cc
WISK157A3*
3.810"
3.126"
5.700"
8.353"
1.090"
-3.4cc
WISK157A4*
3.820"
3.126"
5.700"
8.353"
1.090"
-3.4cc
822 TRACK
CIRCLE 2021-22
* Pistons are engineered for use with small block Chevy 5.700" connecting rods.
