Covers & Misc.
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EFI Wet Nitrous Systems
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Callies Compstar H Beam Rods for LS CSC6125DS2A2AH
$25.00 (4 %)
Callies Compstar H Beam Connecting Rods for LS applications, 6.125" length, .927" pin end, big end machined for 2.100" bearings.
GPI 3/8" Hardened Pushrods
3/8 hardened pushrods. Custom lengths available. Measure for proper length!
GPI 5/16" Hardened Pushrods
Hardened 5/16 pushrods. Custom lengths available. Measure for proper length!
GPI Adult Shirt
This is an adult shirt available size Small thru 2XL - please specify size when ordering.
Gwatney Performance Innovation CNC Ported L92 / LS3 Heads
Price is $1,395.00 with core exhange
Gwatney Performance Innovation Hat
Official GPI Hat
K1 Technologies Forged Crankshaft
K1 Technologies forged crankshafts offer world-class technology that's affordable. Their energy transfer technology forges top-quality crankshafts from 4340 steel that's core-hardened and tempered to reduce stress and optimize tensile strength.
L99 Long Block
L99 long block equipped with our GPI custom ported heads and our GPI SS3 VVT cam shaft, and BTR spring and retainers. Motor has around 5k miles.
LS3 Intake Mod
We install radius bars to the LS3 manifold to help the air transition from the plenum to the runner. Dyno tested to gain about 5rwhp on bolt on cars and 12-15 rwhp on cammed setups. Limited qty of cores kept in house. Typical turnaround 2 weeks.
SS series Low Lash Solid Roller Camshaft
LLSR camshafts built to order
SS1 3 BOLT CAM
Our SS1 cam is designed for like stock drivability yet is a proven performer. It is our entry level 3 bolt cam for 6.2 engines. Very strong off idle to 6600 rpm. Works with stock and aftermarket converters.
SS1 VVT Camshaft
Pound for pound the best VVT cam for 6.2 engines! Works with stock tq converter but also works great with up to 4000 rpm converters! Idles great around 700 rpm, very strong off idle to 6600 rpm.
SS2 3 BOLT CAM
The SS2 cam is designed for the street strip guy that wants to pack on some serious mid range and top end power. In auto applications it will require 3600-up converter.
SS2 VVT CAM
The SS2 VVT camshaft is tailored for the street strip guy that runs a 3200-4000 converter. It rivals the tq output of the SS1 VVT but packs on about 10-15 additional hp up top. Strong to 6700 rpm, aftermarket converter recommended!
SS3 3 BOLT CAM
The SS3 cam is our baddest shelf grind 3 bolt cam for rectangle port ls3/l92 heads. Needs 3600 and up converter. Track proven, tested and developed. Mid 10 sec camshaft with heads on c6 corvettes with supporting mods. Violent mid range and top end pull.
SS3 VVT CAM
The SS3 VVT cam is your serious street-strip VVT cam. Requires 3600 and up converter, likes 3.91 gearing and makes more tq and hp than our SS1 and SS2 VVT cams. Very strong to 6900 rpms. Track tested, developed,and proven!
SS4 VVT CAM
All out performance application. Very street able, requires 4000 plus converter, prefers 3.91 gearing and requires flycutting. Track tested and developed 10 second cam with heads and supporting mods. Strong to 7200 rpm.
Weld RTS Wheels
Call or email to order
We stock c5, c6, and 10-up camaro Weld RTS wheels. Because of order lead time, we ask that you email or call us to order to ensure the correct part number, sizes and finish options are available. We can special order as well. Aaron@gogwatney.com
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