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Ships within 48 hours · Estimated delivery Aug 19 - Aug 24
They produce more spark energy while consuming less power without sacrificing voltage output
Type II bright dip anodised finish that looks great and orrosion
Playback Tachometer
1/8" NPT Gauge port on all models -10 feed on all regulators Adjustable base pressure Fittings not included NOTE:Note: All pressure adjustments should be made with motor running at 1800-2000RPM
Copper Pre-Flattened O-Ring Head Gasket FE1041 Product:Suit Chevy LS1-LS6, 4.135" Bore, .041" Compressed Tthickness They produce more spark energyCopper Pre Flattened O Ring Head GasketSuit Chevy LS1 LS6, 4. 135" Bore, . 041" Compressed Tthickness FE1041 1041 These Fel Pro wire ring head gaskets feature the same race winning construction as our steel o ring gaskets but with a pre flattened copper combustion seal to prevent brinelling of aluminium cylinder heads.