Pay in 4 interest-free payments of $162.82 Learn more
Ships within 48 hours · Estimated delivery Aug 22 - Aug 27
That’s over 30% more flow
GM LS1 OE Rocker Arm SetStraight Design
AR134-4301
Features: ORB-10 return port
LS1/LS6 Dish Top Forged Pistons With Rings D11506-R1-8-H Oxygen Sensors That’s over 30% more flowLS1 LS6 Dish Top Forged Pistons With Rings4. 030" bore, 4. 000" stroke, 6. 125" rod length, 15cc dome volume D11506 R1 8 H 1506 R1 8 H 3D milling on piston crowns for ready to install finish Valve pockets designed to work with most aftermarket cylinder heads Offset pins for quiet operation Moly skirt coating for friction loss and skirt wear protection Top ring down dimension: . 250" Ratios figured for . 040 head gasket Premium 1. 2mm x 1. 2mm x 3. 0mm
US$ 2045.00
US$ 325.50
US$ 325.50
US$ 189.00
US$ 2445.00
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